How To Fix CNV_OT_TB004 - Insert into table &1 failed

CNV_OT_TB004 - Overview

• Message type: E = Error

• Message class: CNV_OT_TB - Task Board Messages

• Message number: 004

• Message text: Insert into table &1 failed

Self-Explanatory Message

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CNV_OT_TB004 - Details

• The SAP error message CNV_OT_TB004: Insert into table &1 failed typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data transfer tools. This error indicates that there was a failure when trying to insert data into a specific database table (denoted by &1).
  Causes:
  
  Data Integrity Issues: The data being inserted may violate constraints such as primary keys, foreign keys, or unique constraints.
  Data Type Mismatch: The data types of the fields in the source data may not match the expected data types in the target table.
  Missing Required Fields: Required fields in the target table may not be populated in the source data.
  Database Locking: The target table may be locked by another process, preventing the insert operation.
  Insufficient Authorizations: The user executing the migration may not have the necessary authorizations to perform the insert operation.
  Database Issues: There may be underlying database issues, such as space