How To Fix MQ652 - Problems when converting table &1 using database structure &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MQ - Messages for Euro Changeover Package

• Message number: 652

• Message text: Problems when converting table &1 using database structure &2

What causes this issue?

Problems (warning, error, termination) occurred when converting table
&v1& using database structure &v2&.

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?

Analyze the following problem messages.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MQ652 - Problems when converting table &1 using database structure &2 ?

  The SAP error message MQ652 indicates that there is a problem when converting a table (denoted as &1) using a specific database structure (denoted as &2). This error typically arises during database operations, such as data migration, upgrades, or when changes are made to the database schema.
  Causes:
  
  Inconsistent Data Structure: The database structure may have changed, and the existing data in the table does not conform to the new structure.
  Data Type Mismatches: There may be a mismatch between the data types defined in the database and the data types expected by the application.
  Missing Fields: The conversion process may be expecting certain fields that are missing in the current table structure.
  Corrupted Data: There could be corrupted or invalid data in the table that prevents successful conversion.
  Database Locking Issues: If the table is locked by another process, it may lead to conversion problems.
  
  Solutions:
  
  Check Database Structure: Verify that the database structure matches the expected