How To Fix RS_PSA_DEP023 - Table &1 cannot be locked for conversion.

RS_PSA_DEP023 - Overview

• Message type: E = Error

• Message class: RS_PSA_DEP -

• Message number: 023

• Message text: Table &1 cannot be locked for conversion.

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 RS_PSA_DEP023 - Table &1 cannot be locked for conversion. ?

  The SAP error message RS_PSA_DEP023 indicates that a specific table (denoted as &1 in the message) cannot be locked for conversion. This typically occurs during the process of data extraction or transformation in SAP BW (Business Warehouse) when the system is trying to convert data in the Persistent Staging Area (PSA).
  Causes:
  
  Concurrent Access: The table may be locked by another process or user. This can happen if multiple data loads or transformations are being executed simultaneously.
  Long-running Processes: A long-running job may be holding a lock on the table, preventing other processes from accessing it.
  Database Locking Issues: There may be issues at the database level that are causing locks to not be released properly.
  System Performance Issues: High system load or performance issues can lead to delays in lock acquisition.
  
  Solutions:
  
  
  Check for Active Processes: Use transaction codes like SM66 (Global Work Process Overview) or SM50 (Work Process Overview) to check for any active processes