How To Fix /SAPAPO/ATPLOG_PAL144 - &1 entries were deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATPLOG_PAL -

• Message number: 144

• Message text: &1 entries were deleted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ATPLOG_PAL144 - &1 entries were deleted ?

  The SAP error message /SAPAPO/ATPLOG_PAL144 &1 entries were deleted typically occurs in the context of Advanced Planning and Optimization (APO) when there are issues related to the Availability Check (ATP) or when the system is trying to clean up or manage the ATP log entries.
  Cause:
  
  Data Cleanup: The message indicates that a certain number of ATP log entries have been deleted. This can happen during a cleanup process where the system removes old or unnecessary log entries to optimize performance.
  Configuration Issues: There may be configuration settings in the APO system that dictate how ATP logs are managed, including retention periods.
  Performance Optimization: The system may automatically delete entries to improve performance, especially if there are too many entries in the ATP log.
  
  Solution:
  
  Check Configuration: Review the configuration settings related to ATP logging in your APO system. Ensure that the settings align with your business requirements for log retention.
  Monitor ATP Logs: Regularly monitor the ATP logs to understand the volume of entries being created and deleted. This can help identify if there are any underlying issues causing excessive log generation.
  Adjust Retention Period: If necessary, adjust the retention period for ATP logs to retain entries for a longer duration, if that is required for your business processes.
  System Performance: If the deletion of entries is impacting system performance or causing issues, consider optimizing the ATP check processes or reviewing the overall system performance.
  Consult Documentation: Refer to SAP documentation or notes related to ATP logging and performance optimization for specific guidance tailored to your version of SAP.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to ATP logging and the specific error message.
  Transaction Codes: Use transaction codes like /SAPAPO/ATPL to view ATP logs and analyze the entries.
  Performance Monitoring: Utilize tools like ST03N or ST22 to monitor system performance and analyze any dumps or performance issues related to ATP processing.
  
  If the issue persists or if you need further assistance, consider reaching out to SAP support or your internal SAP team for a more in-depth analysis.