2930269 - ABAP CDS CDC : Common issues, troubleshooting and components

****************** Purpose of this Article ******************

1. Common issues
2. Common questions
3. Help find a relatively correct component (BW-WHM-DBA-ODA/CA-DI-IS-ABA-CDC/...)

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##Common issues## ( during delta load by a CDC CDS ):

1. Change data capture of I_xxx is broken   -- I_xxx is the name of a CDS view
   Message no. SODQ666
   Or
   E:RSODP_ABAP_CDS:341
2. Change data capture (CDC) annotations of I_xxx changed incompatibly
3. The database cursor is invalid
4. No new delta data comes into UNIT of ODQMON even there're new created/changed records in source CDS view
5. Transaction DHCDCMON -> Application log shows one of the following messages:
   a) User  is not authorized to replicate from CDS view xxx for subscriber ODP / Message no. DHCDC_AUTH008
   b) User xxx is not authorized to process CDS view xxx for subscriber ODP / Message no. DHCDC_AUTH008
   c) User xxx is not authorized to use the observer process Message no. DHCDC_AUTH004
   d) User xxx is not authorized to stop recording changes for subscriber ODP  DHCDC_AUTH001
6. Error reading CDC annotations: mapping field does not exist

##Common questions##

1. Question1: How the deleted record looks like during delta load?
   
2. Question2 ...

Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

• Target independent
• SAP S/4HANA as the source

RSODP_ABAP_CDS 341, RSODP_ABAP_CDS341, e341, DHCDC_CORE 013, DHCDC_CORE 022, DHCDC_AUTH 008, deletion, deleted records, deleted record, keyfield, keyfields, key field, key fields, non-key field, non-key fields, empty, blank, initial,  DHCDC_AUTH001, Error: exception 151054: CDC begin marker failed: Error reading CDC annotations: mapping field does not exist Cds delta data extraction, Error while extracting delta via ABAP CDS view , S/4 CDS view entity for SAP BW delta extraction -> CX_RODPS_ACCESS_ERROR , BW4 CDS VIEW datasource extract delta error, custom cds delta extraction , cds view delta issue, unsubscribe , KBA , BW-WHM-DBA-ODA , Operational Data Provider for ABAP CDS, HANA & BW , CA-DI-IS-ABA-CDC , ABAP Integration - Change Data Capture , BC-BW-ODP , Operational Data Provisioning (ODP) and Delta Queue (ODQ) , Problem