How To Fix KQ195 - Error while locking table &1. Internal error code: &2

KQ195 - Overview

• Message type: E = Error

• Message class: KQ - Error Messages for Customizing Product Costing

• Message number: 195

• Message text: Error while locking table &1. Internal error code: &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KQ195 - Error while locking table &1. Internal error code: &2 ?

  The SAP error message KQ195, which states "Error while locking table &1. Internal error code: &2," typically indicates that there is an issue with the system's ability to lock a specific database table. This can occur in various scenarios, such as during data processing, updates, or when multiple users are trying to access the same resource simultaneously.
  Causes:
  
  Database Lock Conflicts: Another transaction may already have a lock on the table, preventing your transaction from acquiring the necessary lock.
  Deadlocks: Two or more transactions may be waiting for each other to release locks, leading to a deadlock situation.
  Database Issues: There may be underlying issues with the database itself, such as corruption or misconfiguration.
  System Performance: High system load or performance issues can lead to timeouts or failures in acquiring locks.
  Authorization Issues: The user may not have the necessary permissions to lock the table.
  
  Solutions:
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock