How To Fix /PM0/ABR_PM_ERRORS525 - Unexpected number of lines (&2) selected from table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABR_PM_ERRORS -

• Message number: 525

• Message text: Unexpected number of lines (&2) selected from table &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABR_PM_ERRORS525 - Unexpected number of lines (&2) selected from table &1 ?

  The SAP error message /PM0/ABR_PM_ERRORS525 indicates that there is an unexpected number of lines selected from a specific table during a process, typically related to the Plant Maintenance (PM) module. This error can occur in various scenarios, such as when processing maintenance orders, notifications, or other related transactions.
  Cause:
  
  Data Integrity Issues: The number of records retrieved from the database does not match the expected count. This could be due to data corruption, inconsistencies, or unexpected changes in the database.
  Configuration Errors: Incorrect configuration settings in the system may lead to unexpected behavior when querying the database.
  Custom Code: If there are custom enhancements or modifications in the system, they might not handle certain scenarios correctly, leading to this error.
  Database Locks: If there are locks on the database tables, it might cause issues in retrieving the expected number of records.
  
  Solution:
  
  Check Data Integrity: Verify the data in the specified table (&1) to ensure that it is consistent and does not have any corruption. You can use transaction codes like SE11 or SE16 to inspect the table.
  Review Configuration: Check the configuration settings related to the process you are executing. Ensure that all necessary settings are correctly defined.
  Debugging: If you have access to the ABAP code, you can debug the program to see where the unexpected number of lines is being generated. Look for any logic that might be causing the discrepancy.
  Check for Custom Code: If there are any custom developments, review them to ensure they are functioning as intended and not causing the issue.
  Database Locks: Use transaction SM12 to check for any locks on the relevant tables. If there are locks, you may need to resolve them before proceeding.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE16 (Data Browser), SM12 (Lock Entries), and SE80 (Object Navigator) for debugging and analysis.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with the error message details, the context in which it occurs, and any steps you have already taken to troubleshoot the issue.
  Documentation: Review the documentation for the specific SAP module you are working with, as it may provide insights into common issues and their resolutions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.