Message type: E = Error
Message class: TW - R3trans - Messages
Message number: 400
Message text: DY-DB-ACCESS-ERROR: Internal error in the CHECK-DATA function
An internal error occurred in the specified function in the library
twdbacc.
The action was terminated.
Inform SAP of this error, and the actions that led to it.
Error message extract from SAP system. Copyright SAP SE.
TW400
- DY-DB-ACCESS-ERROR: Internal error in the CHECK-DATA function ?The SAP error message TW400 DY-DB-ACCESS-ERROR: Internal error in the CHECK-DATA function typically indicates that there is an issue with database access or data integrity within the SAP system. This error can arise from various underlying causes, and addressing it often requires a systematic approach. Possible Causes: Database Corruption: There may be corruption in the database tables that the CHECK-DATA function is trying to access. Data Inconsistencies: Inconsistent or invalid data entries in the database can trigger this error. Authorization Issues: The user may not have the necessary authorizations to access certain data or perform specific operations. System
Configuration Issues: Incorrect configuration settings in the SAP system can lead to access errors. Software Bugs: There may be bugs in the SAP software or specific patches that need to be applied. Solutions: Check Database Integrity: Use transaction codes like DB02 or DBACOCKPIT to check the health of the database. Run consistency checks on the relevant database tables. Review Data Entries: Identify and correct
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