How To Fix AD131 - Table pool/cluster & was not activated

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 131

• Message text: Table pool/cluster & was not activated

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD131 - Table pool/cluster & was not activated ?

  The SAP error message AD131, which states "Table pool/cluster & was not activated," typically occurs when there is an issue with the activation of a table pool or cluster in the SAP system. This can happen for various reasons, including inconsistencies in the database, issues with the data dictionary, or problems during the transport of objects.
  Causes:
  
  Transport Issues: If the table pool or cluster was transported from one system to another, it may not have been activated properly.
  Database Inconsistencies: There may be inconsistencies in the database that prevent the activation of the table pool or cluster.
  Missing Dependencies: The table pool or cluster may depend on other objects that are not activated or are missing.
  Development Errors: Errors during the development phase, such as incorrect definitions or missing fields, can lead to activation issues.
  System Errors: General system errors or issues with the SAP kernel can also cause activation problems.
  
  Solutions:
  
  
  Re-activate the Table Pool/Cluster:
  
  Go to transaction SE11 (Data Dictionary).
  Enter the name of the table pool or cluster and try to activate it again.
  Check for any error messages that may provide more details.
  
  
  
  Check Transport Logs:
  
  If the issue occurred after a transport, check the transport logs for any errors or warnings related to the activation of the table pool or cluster.
  
  
  
  Check Dependencies:
  
  Ensure that all dependent objects (like tables, views, etc.) are activated and available in the system.
  
  
  
  Database Consistency Check:
  
  Use transaction SE14 (Database Utility) to check the consistency of the database objects. You can also use the "Repair" option if inconsistencies are found.
  
  
  
  Review Development Changes:
  
  If the table pool or cluster was recently modified, review the changes to ensure that they are correct and complete.
  
  
  
  Check for System Errors:
  
  Review system logs (transaction SM21) and short dumps (transaction ST22) for any related errors that might indicate a broader issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SE11: Data Dictionary
  SE14: Database Utility
  SM21: System Log
  ST22: Dump Analysis
  
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Documentation: Review SAP documentation related to table pools and clusters for a better understanding of their structure and activation process.
  
  
  By following these steps, you should be able to identify the cause of the AD131 error and take appropriate action to resolve it.