How To Fix SCTS_AIM067 - Lock mode warning (&2 <-> &3) for table &1 with AIM of SOBJ-type &4

SAP Error Message - Details

• Message type: E = Error

• Message class: SCTS_AIM - Messages for the AIM meta data repository

• Message number: 067

• Message text: Lock mode warning (&2 <-> &3) for table &1 with AIM of SOBJ-type &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCTS_AIM067 - Lock mode warning (&2 <-> &3) for table &1 with AIM of SOBJ-type &4 ?

  The SAP error message SCTS_AIM067 indicates a lock mode warning for a specific database table. This warning typically arises in the context of the SAP Change and Transport System (CTS) when there are conflicting lock modes for a table during a transport operation. Here’s a breakdown of the components of the error message and potential solutions:
  Cause
  
  Lock Mode Conflict: The error occurs when there is a conflict between the lock modes of two different sessions or processes trying to access the same database table. For example, one session may have a shared lock while another session is trying to acquire an exclusive lock.
  Transport Request: This warning can also occur during the transport of objects when the system detects that the table is being accessed in a way that could lead to inconsistencies.
  Long-Running Transactions: If a transaction is taking a long time to complete, it may hold locks longer than expected, leading to this warning.
  
  Solution
  
  Check Active Sessions: Use transaction codes like SM12 (to check for locks) and SM21 (to check system logs) to identify any active sessions that may be holding locks on the table in question.
  Release Locks: If you find sessions that are holding locks unnecessarily, you may need to terminate those sessions or wait for them to complete. Be cautious when doing this, as it may affect users or processes.
  Review Transport Requests: Ensure that the transport requests are not conflicting with ongoing operations. If necessary, you may need to delay the transport until the locks are released.
  Adjust Lock Settings: In some cases, adjusting the lock settings or the way transactions are handled in your application may help reduce the occurrence of such warnings.
  Consult SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this specific error message.
  
  Related Information
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (lock entries), SM21 (system log), and ST22 (dump analysis) to diagnose issues related to locks.
  Database Performance: Monitor database performance and optimize long-running queries or transactions that may be causing locks.
  SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it impacts production systems.
  
  By following these steps, you should be able to address the lock mode warning and minimize its impact on your SAP environment.