How To Fix PAK138 - Query of global TADIR currently not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: PAK - Package API / Package Tools

• Message number: 138

• Message text: Query of global TADIR currently not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PAK138 - Query of global TADIR currently not possible ?

  The SAP error message PAK138, which states "Query of global TADIR currently not possible," typically occurs when there is an issue with accessing the TADIR table, which is a central table in SAP that stores information about the objects in the system, such as programs, function modules, and other development objects.
  Causes:
  
  Database Locking: The TADIR table may be locked due to a long-running transaction or a database lock that is preventing access.
  Authorization Issues: The user may not have the necessary authorizations to access the TADIR table or the specific objects within it.
  System Performance Issues: High load on the database or system performance issues can lead to timeouts or failures in querying the TADIR table.
  Corruption or Inconsistency: There may be corruption or inconsistency in the TADIR table or related database structures.
  Transport Issues: If the error occurs during a transport operation, it may be related to issues with the transport directory or transport requests.
  
  Solutions:
  
  Check Database Locks: Use transaction codes like SM12 to check for any locks on the TADIR table and resolve them if necessary.
  Review Authorizations: Ensure that the user has the appropriate authorizations to access the TADIR table. This can be checked using transaction SU53 or by consulting with your security team.
  Monitor System Performance: Check the system performance and database load. If the system is under heavy load, consider optimizing performance or scheduling the operation during off-peak hours.
  Database Consistency Check: Perform a consistency check on the database. You can use transaction DB02 to analyze the database and check for inconsistencies.
  Transport Directory Check: If the error occurs during a transport operation, verify the transport directory and ensure that all transport requests are correctly configured and not corrupted.
  Restart the System: In some cases, a system restart may help resolve temporary issues affecting database access.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for locks), SU53 (for authorization checks), and DB02 (for database analysis).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs (transaction SM21) for any related error messages or warnings that could 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.