Healthcare provider profile · identity verified

Matthew Michael Sochat, M.D.

Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · GOLDSBORO, NC · NPI 1518304849

Profile state: payments and partd Open Payments: 2025 Medicare Part D: 2024 Last identity check: 2026-08-10 Page data build: 2026-08-12

Verified facts

What the public records show

CMS Open Payments records show Matthew Michael Sochat, M.D. received $2,078.00 in general payments during 2025 across 57 reported records.

Novartis Pharmaceuticals Corporation accounted for 56.0% of that reported general-payment amount.

The Open Payments records used for this analysis explicitly named 44 associated products.

A separate comparison found the same explicitly named product in public Medicare Part D data: Keytruda, Orgovyx.

ARRAY BIOPHARMA INC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ORGOVYX as an associated drug or biological on 29 records involving 26 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Orgovyx by this doctor in 2024.

ARRAY BIOPHARMA INC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported XTANDI as an associated drug or biological on 98 records involving 88 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Xtandi by this doctor in 2024.

AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported CALQUENCE as an associated drug or biological on 8404 records involving 3935 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Calquence by this doctor in 2024.

BeOne Medicines USA, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported BRUKINSA as an associated drug or biological on 10251 records involving 4941 distinct recipient NPIs. Public Medicare Part D data also shows 43 claims for Brukinsa by this doctor in 2024.

Celgene Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 25 records involving 24 distinct recipient NPIs. Public Medicare Part D data also shows 65 claims for Eliquis by this doctor in 2024.

Celgene Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported OPDIVO as an associated drug or biological on 1605 records involving 1197 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Opdivo by this doctor in 2024.

Celgene Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported POMALYST as an associated drug or biological on 282 records involving 237 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Pomalyst by this doctor in 2024.

Genentech USA, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Perjeta as an associated drug or biological on 113 records involving 71 distinct recipient NPIs. Public Medicare Part D data also shows 20 claims for Perjeta by this doctor in 2024.

Genentech USA, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Tecentriq as an associated drug or biological on 3585 records involving 2526 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Tecentriq by this doctor in 2024.

Janssen Biotech, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported XARELTO as an associated drug or biological on 24 records involving 23 distinct recipient NPIs. Public Medicare Part D data also shows 37 claims for Xarelto by this doctor in 2024.

Merck Sharp & Dohme LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported KEYTRUDA as an associated drug or biological on 46588 records involving 15767 distinct recipient NPIs. Public Medicare Part D data also shows 19 claims for Keytruda by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 65 claims for Eliquis by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ORGOVYX as an associated drug or biological on 16373 records involving 6981 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Orgovyx by this doctor in 2024.

PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported XTANDI as an associated drug or biological on 19368 records involving 7657 distinct recipient NPIs. Public Medicare Part D data also shows 22 claims for Xtandi by this doctor in 2024.

Sumitomo Pharma America, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ORGOVYX as an associated drug or biological on 17129 records involving 6223 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Orgovyx by this doctor in 2024.

These records do not establish that a payment influenced prescribing or medical care.

Payment overview · 2025

General Payments

$2,078.00

57 reported records · 28 companies

Separate record types

Research & Ownership

Research Payments (direct recipient): not present in the loaded data

Associated Research Funding (for example, named PI): not present in the loaded data

Ownership / Investment: not present in the loaded data

These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.

Who paid this doctor?

Companies in 2025 General Payments

Reported companyCanonical companyAmountShareRecordsYear
Novartis Pharmaceuticals Corporation Unresolved — no canonical attribution shown $1,163.6956.0%152025
Merck Sharp & Dohme LLC Unresolved — no canonical attribution shown $85.524.1%32025
Janssen Biotech, Inc. Unresolved — no canonical attribution shown $85.064.1%42025
Genentech USA, Inc. Unresolved — no canonical attribution shown $72.933.5%22025
ABBVIE INC. Unresolved — no canonical attribution shown $55.222.7%32025
GlaxoSmithKline, LLC. Unresolved — no canonical attribution shown $54.732.6%32025
TAIHO ONCOLOGY, INC. Unresolved — no canonical attribution shown $49.402.4%12025
PFIZER INC. Unresolved — no canonical attribution shown $49.242.4%32025
Daiichi Sankyo Inc. Unresolved — no canonical attribution shown $37.611.8%22025
Celgene Corporation Unresolved — no canonical attribution shown $36.101.7%22025
AstraZeneca Pharmaceuticals LP Unresolved — no canonical attribution shown $34.541.7%22025
Takeda Pharmaceuticals U.S.A., Inc. Unresolved — no canonical attribution shown $32.901.6%12025
Eisai Inc. Unresolved — no canonical attribution shown $28.621.4%12025
Celltrion USA Inc. Unresolved — no canonical attribution shown $25.381.2%12025
Genmab U.S., Inc. Unresolved — no canonical attribution shown $25.331.2%12025
Deciphera Pharmaceuticals Inc. Unresolved — no canonical attribution shown $24.371.2%12025
Sumitomo Pharma America, Inc. Unresolved — no canonical attribution shown $24.301.2%12025
TerSera Therapeutics LLC Unresolved — no canonical attribution shown $22.561.1%12025
Iovance Biotherapeutics, Inc. Unresolved — no canonical attribution shown $21.231.0%12025
Geron Corporation Unresolved — no canonical attribution shown $20.031.0%12025
SOBI, INC Unresolved — no canonical attribution shown $19.100.9%12025
RECORDATI_RARE_DISEASES_INC. Unresolved — no canonical attribution shown $18.080.9%12025
BeOne Medicines USA, Inc. Unresolved — no canonical attribution shown $17.730.8%12025
Radius Health, Inc. Unresolved — no canonical attribution shown $17.710.8%12025
ARRAY BIOPHARMA INC Unresolved — no canonical attribution shown $14.630.7%12025
Gilead Sciences, Inc. Unresolved — no canonical attribution shown $14.200.7%12025
JAZZ PHARMACEUTICALS INC. Unresolved — no canonical attribution shown $14.090.7%12025
Cumberland Pharmaceuticals, Inc. Unresolved — no canonical attribution shown $13.700.7%12025

What were the payments for?

Payment categories

CategoryAmountRecords
Long term medical supply or device loan$1,130.9212
Food and Beverage$869.3343
Education$77.752

A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.

Analysis 1 · Payment-linked products

Products named in Open Payments records

Reported productTypeReported companyRelated amount*RecordsYear
KISQALI
Normalized: kisqali
Drug Novartis Pharmaceuticals Corporation $1,152.53 13 2025
Source payment records
KEYTRUDA
Normalized: keytruda
Biological Merck Sharp & Dohme LLC $85.52 3 2025
Source payment records
WELIREG
Normalized: welireg
Drug Merck Sharp & Dohme LLC $61.99 2 2025
Source payment records
LONSURF
Normalized: lonsurf
Drug TAIHO ONCOLOGY, INC. $49.40 1 2025
Source payment records
EPKINLY
Normalized: epkinly
Drug ABBVIE INC., Genmab U.S., Inc. $45.37 2 2025
Source payment records
LYNPARZA
Normalized: lynparza
Biological, Drug AstraZeneca Pharmaceuticals LP, Merck Sharp & Dohme LLC $42.78 2 2025
Source payment records
RYBREVANT
Normalized: rybrevant
Drug Janssen Biotech, Inc. $39.27 2 2025
Source payment records
DATROWAY
Normalized: datroway
Drug Daiichi Sankyo Inc. $37.61 2 2025
Source payment records
REBLOZYL
Normalized: reblozyl
Biological Celgene Corporation $36.10 2 2025
Source payment records
TUKYSA
Normalized: tukysa
Drug ARRAY BIOPHARMA INC, PFIZER INC. $33.43 2 2025
Source payment records
NINLARO
Normalized: ninlaro
Drug Takeda Pharmaceuticals U.S.A., Inc. $32.90 1 2025
Source payment records
ADCETRIS
Normalized: adcetris
Biological PFIZER INC. $30.44 2 2025
Source payment records
ELREXFIO
Normalized: elrexfio
Drug PFIZER INC. $30.44 2 2025
Source payment records
KEYTRUDA QLEX
Normalized: keytruda qlex
Biological Merck Sharp & Dohme LLC $29.99 1 2025
Source payment records
Lenvima
Normalized: lenvima
Drug Eisai Inc. $28.62 1 2025
Source payment records
CARVYKTI
Normalized: carvykti
Drug Janssen Biotech, Inc. $26.28 1 2025
Source payment records
VEGZELMA
Normalized: vegzelma
Biological Celltrion USA Inc. $25.38 1 2025
Source payment records
QINLOCK
Normalized: qinlock
Drug Deciphera Pharmaceuticals Inc. $24.37 1 2025
Source payment records
ROMVIMZA
Normalized: romvimza
Drug Deciphera Pharmaceuticals Inc. $24.37 1 2025
Source payment records
ORGOVYX
Normalized: orgovyx
Drug Sumitomo Pharma America, Inc. $24.30 1 2025
Source payment records
Quzyttir
Normalized: quzyttir
Drug TerSera Therapeutics LLC $22.56 1 2025
Source payment records
Amtagvi
Normalized: amtagvi
Drug Iovance Biotherapeutics, Inc. $21.23 1 2025
Source payment records
OJJAARA
Normalized: ojjaara
Drug GlaxoSmithKline, LLC. $20.21 1 2025
Source payment records
IMBRUVICA
Normalized: imbruvica
Drug ABBVIE INC. $20.04 1 2025
Source payment records
RYTELO
Normalized: rytelo
Drug Geron Corporation $20.03 1 2025
Source payment records
ERLEADA
Normalized: erleada
Drug Janssen Biotech, Inc. $19.51 1 2025
Source payment records
Polivy
Normalized: polivy
Biological Genentech USA, Inc. $19.48 1 2025
Source payment records
Vonjo
Normalized: vonjo
Drug SOBI, INC $19.10 1 2025
Source payment records
IBRANCE
Normalized: ibrance
Drug PFIZER INC. $18.80 1 2025
Source payment records
ENJAYMO
Normalized: enjaymo
Drug RECORDATI_RARE_DISEASES_INC. $18.08 1 2025
Source payment records
ELAHERE
Normalized: elahere
Drug ABBVIE INC. $17.91 1 2025
Source payment records
JEMPERLI
Normalized: jemperli
Biological GlaxoSmithKline, LLC. $17.80 1 2025
Source payment records
ZEJULA
Normalized: zejula
Drug GlaxoSmithKline, LLC. $17.80 1 2025
Source payment records
TEVIMBRA
Normalized: tevimbra
Drug BeOne Medicines USA, Inc. $17.73 1 2025
Source payment records
VENCLEXTA
Normalized: venclexta
Drug ABBVIE INC. $17.27 1 2025
Source payment records
BLENREP
Normalized: blenrep
Biological GlaxoSmithKline, LLC. $16.72 1 2025
Source payment records
TAGRISSO
Normalized: tagrisso
Drug AstraZeneca Pharmaceuticals LP $15.29 1 2025
Source payment records
BRAFTOVI
Normalized: braftovi
Drug ARRAY BIOPHARMA INC $14.63 1 2025
Source payment records
MEKTOVI
Normalized: mektovi
Drug ARRAY BIOPHARMA INC $14.63 1 2025
Source payment records
BOSULIF
Normalized: bosulif
Drug PFIZER INC. $14.29 1 2025
Source payment records
Trodelvy
Normalized: trodelvy
Drug Gilead Sciences, Inc. $14.20 1 2025
Source payment records
ZEPZELCA
Normalized: zepzelca
Drug JAZZ PHARMACEUTICALS INC. $14.09 1 2025
Source payment records
SANCUSO
Normalized: sancuso
Drug Cumberland Pharmaceuticals, Inc. $13.70 1 2025
Source payment records
SCEMBLIX
Normalized: scemblix
Drug Novartis Pharmaceuticals Corporation $11.16 2 2025
Source payment records

* Product-associated amounts are non-additive because one payment record may name more than one product.

These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.

Public prescribing for products named in payments

Open Payments productPayment yearPart D brandPart D yearClaimsMatch methodSource
KEYTRUDA
keytruda
2025 Keytruda 2024 19
Beneficiary count suppressed
exact normalized Medicare Part D
ORGOVYX
orgovyx
2025 Orgovyx 2024 16
Beneficiary count suppressed
exact normalized Medicare Part D

The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.

Analysis 2 · Same-company prescribing overlap

Drugs reported in other payments from the same company that also appear in Medicare Part D

This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.

Paying companyPayment yearDrug reported by same entityOpen Payments evidencePart DClaimsBeneficiaries
ARRAY BIOPHARMA INC
Exact reporting entity; no affiliate inference
2025 ORGOVYX
open payments reported associated product
CMS Open Payments — General Payments
29 supporting records · 26 recipient NPIs · example record 1228888885
Orgovyx · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
ARRAY BIOPHARMA INC
Exact reporting entity; no affiliate inference
2025 XTANDI
open payments reported associated product
CMS Open Payments — General Payments
98 supporting records · 88 recipient NPIs · example record 1228800820
Xtandi · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
AstraZeneca Pharmaceuticals LP
Exact reporting entity; no affiliate inference
2025 CALQUENCE
open payments reported associated product
CMS Open Payments — General Payments
8404 supporting records · 3935 recipient NPIs · example record 1206131382
Calquence · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
BeOne Medicines USA, Inc.
Exact reporting entity; no affiliate inference
2025 BRUKINSA
open payments reported associated product
CMS Open Payments — General Payments
10251 supporting records · 4941 recipient NPIs · example record 1202883638
Brukinsa · 2024
Exact normalized brand match · 1 Part D row
43 suppressed by CMS
Celgene Corporation
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
25 supporting records · 24 recipient NPIs · example record 1184385048
Eliquis · 2024
Exact normalized brand match · 1 Part D row
65 22
Celgene Corporation
Exact reporting entity; no affiliate inference
2025 OPDIVO
open payments reported associated product
CMS Open Payments — General Payments
1605 supporting records · 1197 recipient NPIs · example record 1184378433
Opdivo · 2024
Exact normalized brand match · 1 Part D row
11 suppressed by CMS
Celgene Corporation
Exact reporting entity; no affiliate inference
2025 POMALYST
open payments reported associated product
CMS Open Payments — General Payments
282 supporting records · 237 recipient NPIs · example record 1184378437
Pomalyst · 2024
Exact normalized brand match · 1 Part D row
13 suppressed by CMS
Genentech USA, Inc.
Exact reporting entity; no affiliate inference
2025 Perjeta
open payments reported associated product
CMS Open Payments — General Payments
113 supporting records · 71 recipient NPIs · example record 1211488768
Perjeta · 2024
Exact normalized brand match · 1 Part D row
20 suppressed by CMS
Genentech USA, Inc.
Exact reporting entity; no affiliate inference
2025 Tecentriq
open payments reported associated product
CMS Open Payments — General Payments
3585 supporting records · 2526 recipient NPIs · example record 1211488420
Tecentriq · 2024
Exact normalized brand match · 1 Part D row
24 suppressed by CMS
Janssen Biotech, Inc.
Exact reporting entity; no affiliate inference
2025 XARELTO
open payments reported associated product
CMS Open Payments — General Payments
24 supporting records · 23 recipient NPIs · example record 1174259978
Xarelto · 2024
Exact normalized brand match · 1 Part D row
37 suppressed by CMS
Merck Sharp & Dohme LLC
Exact reporting entity; no affiliate inference
2025 KEYTRUDA
open payments reported associated product
CMS Open Payments — General Payments
46588 supporting records · 15767 recipient NPIs · example record 1237992210
Keytruda · 2024
Exact normalized brand match · 1 Part D row
19 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ELIQUIS
open payments reported associated product
CMS Open Payments — General Payments
87112 supporting records · 36032 recipient NPIs · example record 1228794063
Eliquis · 2024
Exact normalized brand match · 1 Part D row
65 22
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 ORGOVYX
open payments reported associated product
CMS Open Payments — General Payments
16373 supporting records · 6981 recipient NPIs · example record 1228794230
Orgovyx · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS
PFIZER INC.
Exact reporting entity; no affiliate inference
2025 XTANDI
open payments reported associated product
CMS Open Payments — General Payments
19368 supporting records · 7657 recipient NPIs · example record 1228794230
Xtandi · 2024
Exact normalized brand match · 1 Part D row
22 suppressed by CMS
Sumitomo Pharma America, Inc.
Exact reporting entity; no affiliate inference
2025 ORGOVYX
open payments reported associated product
CMS Open Payments — General Payments
17129 supporting records · 6223 recipient NPIs · example record 1176593507
Orgovyx · 2024
Exact normalized brand match · 1 Part D row
16 suppressed by CMS

These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.

Public Medicare Part D data

Provider-and-drug rows loaded for 2024

BrandGenericClaimsBeneficiaries
LetrozoleLetrozole8622
ProliaDenosumab7248
AnastrozoleAnastrozole7124
EliquisApixaban6522
Hydrocodone-AcetaminophenHydrocodone/Acetaminophen6319
Ondansetron HclOndansetron Hcl5335
Oxycodone HclOxycodone Hcl4417
BrukinsaZanubrutinib43suppressed
PrednisonePrednisone4122
Oxycodone-AcetaminophenOxycodone Hcl/Acetaminophen3911
XareltoRivaroxaban37suppressed
VerzenioAbemaciclib36suppressed
Potassium ChloridePotassium Chloride3514
JakafiRuxolitinib Phosphate30suppressed
AlprazolamAlprazolam26suppressed
Morphine Sulfate ErMorphine Sulfate24suppressed
TecentriqAtezolizumab24suppressed
Warfarin SodiumWarfarin Sodium24suppressed
HydroxyureaHydroxyurea23suppressed
KyprolisCarfilzomib22suppressed
Promethazine HclPromethazine Hcl2221
XtandiEnzalutamide22suppressed
PerjetaPertuzumab20suppressed
KeytrudaPembrolizumab19suppressed
Diphenoxylate-AtropineDiphenoxylate Hcl/Atropine1813
Trazodone HclTrazodone Hcl18suppressed
ExemestaneExemestane16suppressed
NubeqaDarolutamide16suppressed
OrgovyxRelugolix16suppressed
RomidepsinRomidepsin15suppressed
SprycelDasatinib15suppressed
TrazimeraTrastuzumab-Qyyp14suppressed
AranespDarbepoetin Alfa In Polysorbat13suppressed
CalquenceAcalabrutinib Maleate13suppressed
Duloxetine HclDuloxetine Hcl13suppressed
Levothyroxine SodiumLevothyroxine Sodium13suppressed
Megestrol AcetateMegestrol Acetate13suppressed
PomalystPomalidomide13suppressed
Dextroamphetamine-AmphetamineDextroamphetamine/Amphetamine12suppressed
Xtampza ErOxycodone Myristate12suppressed
DexamethasoneDexamethasone11suppressed
OpdivoNivolumab11suppressed
Prochlorperazine MaleateProchlorperazine Maleate11suppressed
Udenyca AutoinjectorPegfilgrastim-Cbqv11suppressed

Timeline

Payment and prescribing data by year

Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.

YearGeneral PaymentsMain payerExplicit productsCompany overlapsPart D coverage
2025 $2,078.00 · 57 records Novartis Pharmaceuticals Corporation ADCETRIS, Amtagvi, BLENREP, BOSULIF, BRAFTOVI, CARVYKTI, DATROWAY, ELAHERE, ELREXFIO, ENJAYMO, EPKINLY, ERLEADA, IBRANCE, IMBRUVICA, JEMPERLI, KEYTRUDA, KEYTRUDA QLEX, KISQALI, LONSURF, LYNPARZA, Lenvima, MEKTOVI, NINLARO, OJJAARA, ORGOVYX, Polivy, QINLOCK, Quzyttir, REBLOZYL, ROMVIMZA, RYBREVANT, RYTELO, SANCUSO, SCEMBLIX, TAGRISSO, TEVIMBRA, TUKYSA, Trodelvy, VEGZELMA, VENCLEXTA, Vonjo, WELIREG, ZEJULA, ZEPZELCA 15
2024 Complete

Questions to ask

Questions you could discuss with your doctor

These are general questions generated from reviewed templates. They are not personalized medical advice.

Sources and limitations

How to read this page

Loaded source releases

DatasetYearPublicationSource
CMS Open Payments — General Payments 2025 2026-06-30 Original source
Medicare Part D Prescribers by Provider and Drug 2024 2026-05-06 Original source
NPPES Data Dissemination V2 current / reference data 2026-08-10 Original source

Methodology version: 2.1

Editorial template version: 2.4

Product contract version: 2.0

Schema version: 0.7.0

Page data build: 2026-08-12T23:34:59.370714+00:00

Publication policy: eligible for indexing after public-launch controls are enabled

Full methodology · Questions & answers · Report a possible error