How To Fix TA156 - Table copied using ABAP Native SQL: &

SAP Error Message - Details

• Message type: E = Error

• Message class: TA - Extended table maintenance (eval., Customizing, client copy)

• Message number: 156

• Message text: Table copied using ABAP Native SQL: &

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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Smart SAP Assistant

• What is the cause and solution for SAP error message TA156 - Table copied using ABAP Native SQL: & ?

  The SAP error message TA156 typically indicates an issue related to the use of ABAP Native SQL when trying to copy a table. This error can occur for various reasons, and understanding the cause and potential solutions can help you resolve the issue effectively.
  Cause
  The error message TA156 can arise due to several reasons, including:
  
  
  Table Structure Issues: The structure of the source table may not be compatible with the target table. This can happen if the target table does not have the same fields or data types as the source table.
  
  
  Authorization Issues: The user executing the ABAP Native SQL statement may not have the necessary authorizations to access the source or target tables.
  
  
  Database Constraints: There may be constraints (like foreign key constraints) on the target table that prevent the insertion of data from the source table.
  
  
  Database Locking: The target table may be locked by another process, preventing the copy operation from completing.
  
  
  Syntax Errors: There may be syntax errors in the ABAP Native SQL statement itself.
  
  
  Solution
  To resolve the TA156 error, you can take the following steps:
  
  
  Check Table Structures: Ensure that the source and target tables have compatible structures. You can use transaction SE11 to compare the two tables.
  
  
  Review Authorizations: Verify that the user executing the SQL statement has the necessary authorizations to read from the source table and write to the target table.
  
  
  Examine Constraints: Check for any constraints on the target table that might prevent data from being inserted. You can do this by reviewing the table definition in SE11.
  
  
  Check for Locks: Use transaction SM12 to check if the target table is locked by another user or process. If it is, you may need to wait for the lock to be released.
  
  
  Debug the SQL Statement: Review the ABAP Native SQL statement for any syntax errors. You can also use transaction SE38 to run the program in debug mode to identify where the error occurs.
  
  
  Use Standard ABAP Statements: If possible, consider using standard ABAP statements (like INSERT, SELECT, etc.) instead of Native SQL, as they are generally safer and provide better error handling.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE38 (ABAP Editor), and SM12 (Lock Entries) for troubleshooting.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional context.
  Documentation: Review the official SAP documentation for ABAP Native SQL to understand its limitations and best practices.
  
  By following these steps, you should be able to identify the cause of the TA156 error and implement an appropriate solution.