How To Fix MDG_TR021 - Table &1: Error during INSERT of an individual record (&2)

MDG_TR021 - Overview

• Message type: E = Error

• Message class: MDG_TR - MDG: Transport Tool

• Message number: 021

• Message text: Table &1: Error during INSERT of an individual record (&2)

What causes this issue?

An individual record with key &V2& in table &V1& could not be added.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_TR021 - Table &1: Error during INSERT of an individual record (&2) ?

  The SAP error message MDG_TR021 typically indicates that there was an issue during the insertion of a record into a specific table in the Master Data Governance (MDG) module. The error message format suggests that it is related to a specific table (denoted by &1) and a specific record (denoted by &2).
  
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Data Integrity Issues: The data being inserted may violate constraints such as primary key, foreign key, or unique constraints in the target table.
  Missing Required Fields: Required fields in the target table may not be populated, leading to a failure during the insert operation.
  Data Type Mismatches: The data types of the fields being inserted may not match the expected data types in the target table.
  Database Locking Issues: The target table may be locked by another transaction, preventing the insert operation from completing.
  Authorization Issues: The user performing the operation