How To Fix ATP_PAC028 - liveCache is no longer searching for candidates.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATP_PAC -

• Message number: 028

• Message text: liveCache is no longer searching for candidates.

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 ATP_PAC028 - liveCache is no longer searching for candidates. ?

  The SAP error message ATP_PAC028 indicates that the liveCache system is no longer searching for candidates. This typically occurs in the context of Advanced Planning and Optimization (APO) or similar applications that utilize liveCache for planning and optimization tasks.
  Cause:
  
  LiveCache Connection Issues: The connection between the SAP application and the liveCache may be disrupted or not properly configured.
  LiveCache Configuration: There may be issues with the configuration of the liveCache itself, such as incorrect settings or parameters.
  Data Issues: There could be inconsistencies or issues with the data being processed, which may prevent the liveCache from functioning correctly.
  System Performance: High load or performance issues on the liveCache server can lead to timeouts or failures in candidate searching.
  Version Compatibility: There may be compatibility issues between the SAP application version and the liveCache version.
  
  Solution:
  
  Check LiveCache Status: Ensure that the liveCache is up and running. You can check the status using transaction codes like /SAPAPO/LC10 or /SAPAPO/LC20.
  Review Configuration: Verify the configuration settings for liveCache in the SAP system. Ensure that all parameters are set correctly.
  Check Connection: Ensure that the connection between the SAP application and liveCache is properly established. You can test the connection using relevant transaction codes or tools.
  Monitor Performance: Check the performance of the liveCache server. If it is under heavy load, consider optimizing the workload or increasing resources.
  Data Consistency: Review the data being processed for any inconsistencies or errors. You may need to run consistency checks or data repairs.
  Update Software: Ensure that both the SAP application and liveCache are updated to compatible versions. Check for any patches or updates that may resolve known issues.
  Consult Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to ATP_PAC028. SAP frequently publishes notes that provide solutions or workarounds for specific error messages.
  Documentation: Refer to the official SAP documentation for liveCache and APO for detailed configuration and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.