How To Fix /SAPAPO/APO403 - COM routines call with system error &1 in liveCache

/SAPAPO/APO403 - Overview

• Message type: E = Error

• Message class: /SAPAPO/APO -

• Message number: 403

• Message text: COM routines call with system error &1 in liveCache

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 /SAPAPO/APO403 - COM routines call with system error &1 in liveCache ?

  The SAP error message /SAPAPO/APO403 COM routines call with system error &1 in liveCache typically indicates an issue with the LiveCache component of SAP Advanced Planning and Optimization (APO). This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the LiveCache itself.
  Causes:
  
  LiveCache 
  Configuration Issues: Incorrect configuration settings in LiveCache can lead to communication errors.
  Data Inconsistencies: Corrupted or inconsistent data in the APO system can cause failures during data processing.
  Memory Issues: Insufficient memory allocation for LiveCache can lead to system errors.
  Version Compatibility: Mismatches between the versions of SAP APO and LiveCache can result in errors.
  Database Issues: Problems with the underlying database that LiveCache uses can also trigger this error.
  
  Solutions:
  
  
  Check LiveCache Configuration:
  
  Ensure that the LiveCache is properly configured and that all necessary parameters are set correctly.
  Use transaction LC10 to check the status of LiveCache.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the data in APO to identify and