How To Fix CNV21500303 - Error when writing data in the database with function module &

CNV21500303 - Overview

• Message type: E = Error

• Message class: CNV21500 - Messages for HR conversions basis

• Message number: 303

• Message text: Error when writing data in the database with function module &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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CNV21500303 - Details

• The SAP error message CNV21500303 typically indicates an issue encountered during a data migration or conversion process, particularly when using the SAP Data Migration Workbench or similar tools. This error suggests that there was a problem writing data to the database, which can be caused by various factors.
  Possible Causes:
  
  Database Constraints: The data being written may violate database constraints such as primary key, foreign key, or unique constraints.
  Data Type Mismatch: The data types of the fields being written may not match the expected types in the database.
  Missing Required Fields: Required fields in the database may not be populated in the data being written.
  Authorization Issues: The user executing the function may not have the necessary authorizations to write to the database.
  Locking Issues: The database table may be locked by another process, preventing the write operation.
  Function Module Errors: There may be issues or bugs in the specific function module being called.
  
  Solutions:
  
  Check Data Validity: