How To Fix /EACA/GL_CUST046 - The posting transaction is already active in data basis &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /EACA/GL_CUST -

• Message number: 046

• Message text: The posting transaction is already active in data basis &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /EACA/GL_CUST046 - The posting transaction is already active in data basis &1 ?

  The SAP error message /EACA/GL_CUST046 The posting transaction is already active in data basis &1 typically indicates that there is an attempt to post a transaction that is already being processed in the system. This can occur in various scenarios, such as during financial postings, where the system detects that a previous transaction is still open or has not been completed.
  Cause:
  
  Concurrent Posting: Another user or process is trying to post a transaction that is already being processed.
  Session Lock: The transaction might be locked due to a previous session that has not been properly closed or has encountered an error.
  Database Lock: The database might have a lock on the table or record that is being accessed, preventing new transactions from being processed.
  Long-running Transactions: If a transaction takes too long to process, it may lead to this error if another attempt is made to post.
  
  Solution:
  
  Check Active Sessions: Use transaction codes like SM12 (to check for locks) and SM21 (to check the system log) to identify if there are any active sessions or locks that are causing the issue.
  Wait and Retry: If the transaction is being processed by another user, wait for that transaction to complete and then retry your posting.
  Terminate Long-running Transactions: If you identify a transaction that is taking too long, you may need to terminate it using transaction SM50 or SM66 (for system-wide processes).
  Clear Locks: If you find that there are unnecessary locks, you can clear them using SM12, but be cautious as this can affect other users.
  Check for Background Jobs: Sometimes, background jobs may be running that could be causing the lock. Check transaction SM37 for any relevant jobs.
  Consult Basis Team: If the issue persists, it may be necessary to involve your SAP Basis team to investigate further, as they can check for database-level locks or issues.
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM21: System log.
  SM50: Process overview.
  SM66: Global process overview.
  SM37: Job monitoring.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  
  
  Documentation: Review SAP documentation for the specific module you are working with (e.g., Financial Accounting) to understand the posting processes and any related configurations.
  
  
  By following these steps, you should be able to diagnose and resolve the error message /EACA/GL_CUST046.