How To Fix /SAPAPO/RSP635 - Error changing the time series in the liveCache; &1 &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 635

• Message text: Error changing the time series in the liveCache; &1 &2 &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP635 - Error changing the time series in the liveCache; &1 &2 &3 ?

  The SAP error message /SAPAPO/RSP635 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with changing a time series in the LiveCache. This error can arise due to various reasons, including data inconsistencies, issues with the LiveCache itself, or problems with the configuration.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the time series data.
  LiveCache Issues: The LiveCache may be experiencing performance issues, or it may not be properly configured or initialized.
  Locking Issues: There could be locks on the data that prevent changes from being made.
  Memory Issues: Insufficient memory allocation for the LiveCache can lead to errors when trying to process large datasets.
  Version Mismatch: There may be a mismatch between the versions of the APO system and the LiveCache.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like /SAPAPO/TS_CHECK to check for inconsistencies in the time series data. Correct any issues found.
  Restart LiveCache: If the LiveCache is experiencing issues, consider restarting it. This can often resolve temporary performance problems.
  Check Locks: Use transaction code SM12 to check for any locks on the relevant tables. If locks are found, investigate and resolve them.
  Monitor Memory Usage: Ensure that the LiveCache has sufficient memory allocated. You may need to adjust the memory settings in the configuration.
  Update System: Ensure that both the APO system and the LiveCache are running compatible versions. If necessary, apply updates or patches.
  Consult Logs: Check the system logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TS_CHECK, SM12, and SM21 for monitoring and troubleshooting.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Documentation: Review the official SAP documentation for APO and LiveCache for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.