How To Fix DD_MT_SHARING063 - Error inserting &1 DDTENANTKEYS lines (table=&2, subrc=&3, dbcnt=&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_MT_SHARING - DDIC Multi Tenancy Sharing: Messages

• Message number: 063

• Message text: Error inserting &1 DDTENANTKEYS lines (table=&2, subrc=&3, dbcnt=&4)

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 DD_MT_SHARING063 - Error inserting &1 DDTENANTKEYS lines (table=&2, subrc=&3, dbcnt=&4) ?

  The SAP error message DD_MT_SHARING063 typically occurs during database operations related to the Data Dictionary (DD) and is associated with the insertion of entries into the DDTENANTKEYS table. This error can arise due to various reasons, and understanding the cause is crucial for finding a solution.
  Cause
  The error message indicates that there was a failure when trying to insert entries into the DDTENANTKEYS table. The parameters in the error message provide additional context:
  
  &1: The number of lines that were attempted to be inserted.
  &2: The name of the table where the insertion failed.
  &3: The return code (subrc) from the database operation, which can indicate the nature of the error.
  &4: The database count (dbcnt), which may provide information about the state of the database operation.
  
  Common causes for this error include:
  
  Database Constraints: There may be constraints (like primary key or unique constraints) that are being violated during the insertion.
  Locking Issues: The table may be locked by another transaction, preventing the insertion.
  Insufficient Authorizations: The user executing the operation may not have the necessary permissions to insert data into the table.
  Data Integrity Issues: The data being inserted may not meet the integrity requirements of the table (e.g., null values in non-nullable fields).
  Database Connection Issues: There may be issues with the database connection or configuration.
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check the Return Code (subrc): Analyze the return code provided in the error message. This can give you insights into the specific issue. For example, a return code of 0 usually indicates success, while other codes may indicate specific errors.
  
  
  Review Database Constraints: Check the structure of the DDTENANTKEYS table for any constraints that may be violated. Ensure that the data being inserted adheres to these constraints.
  
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the DDTENANTKEYS table. If there are locks, you may need to wait for the other transaction to complete or resolve the lock.
  
  
  Verify Authorizations: Ensure that the user executing the operation has the necessary authorizations to insert data into the table. You can check this in transaction SU53 after the error occurs.
  
  
  Examine Data Integrity: Validate the data being inserted to ensure it meets all requirements of the DDTENANTKEYS table. Look for any null values or incorrect data types.
  
  
  Check Database Connection: Ensure that the database connection is stable and properly configured. You can check the database logs for any connection-related issues.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  
  Debugging: If you have access to the development environment, consider debugging the program or transaction that is causing the error to get more detailed information about the failure.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to analyze the data dictionary and related objects.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Documentation: Review SAP documentation for best practices related to database operations and error handling.
  
  By following these steps, you should be able to identify the root cause of the error and implement an appropriate solution.