How To Fix DDU513 - Active nametab table & (as table pool) was written

SAP Error Message - Details

• Message type: E = Error

• Message class: DDU - Dictionary Tools 5.0

• Message number: 513

• Message text: Active nametab table & (as table pool) was written

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DDU513 - Active nametab table & (as table pool) was written ?

  The SAP error message DDU513 indicates that an active nametab table (which is a type of table pool) has been written. This typically occurs in the context of ABAP programming and database table management. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Table Pool Management: The error usually arises when there is an issue with the management of table pools in the SAP system. A table pool is a collection of related database tables that are grouped together for efficient storage and access.
  Active Nametab Table: The message suggests that the system is trying to access or modify a nametab table that is currently active, which may lead to inconsistencies or conflicts.
  Development Environment: This error can often occur in a development environment where changes are being made to database tables or when there are inconsistencies in the transport requests.
  
  Solutions:
  
  Check Table Pool Status: Verify the status of the table pool in question. Ensure that it is not being accessed or modified by another process or user.
  Transport Requests: If you are working in a development environment, check if there are any pending transport requests that might be affecting the table pool. Ensure that all changes are properly transported to the target system.
  Recompile the Table Pool: If you have made changes to the table pool, try recompiling it. This can often resolve issues related to active nametab tables.
  Database Consistency Check: Perform a consistency check on the database to ensure that there are no inconsistencies or corruption in the table pool.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues related to nametab tables.
  Consult Documentation: Review the SAP documentation related to table pools and nametab tables for any specific guidelines or best practices.
  
  Related Information:
  
  ABAP Development: Understanding how table pools and nametab tables work in ABAP can help in troubleshooting this error. Familiarize yourself with the concepts of database table management in SAP.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.