How To Fix /SAPAPO/SRC203 - Error reading order data from LiveCache

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SRC -

• Message number: 203

• Message text: Error reading order data from 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SRC203 - Error reading order data from LiveCache ?

  The SAP error message /SAPAPO/SRC203 Error reading order data from LiveCache typically indicates an issue with accessing or retrieving order data from the LiveCache database in the SAP Advanced Planning and Optimization (APO) system. This error can arise due to various reasons, including data inconsistencies, connectivity issues, or configuration problems.
  Causes:
  
  LiveCache Connectivity Issues: There may be a problem with the connection between the APO system and the LiveCache database.
  Data Inconsistencies: The data in LiveCache may be inconsistent or corrupted, leading to read errors.
  Locking Issues: If another process is locking the data that you are trying to access, it may result in this error.
  Configuration Problems: Incorrect configuration settings in the APO or LiveCache system can lead to issues in data retrieval.
  Memory Issues: Insufficient memory allocation for LiveCache can also cause read errors.
  
  Solutions:
  
  Check LiveCache Status: Ensure that the LiveCache is up and running. You can check the status using transaction code /SAPAPO/LC10 or /SAPAPO/LC20.
  Review Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  Restart LiveCache: If the LiveCache is not responding, consider restarting it. This can sometimes resolve temporary issues.
  Check Data Consistency: Use transaction /SAPAPO/LC10 to check for data consistency in LiveCache. You may need to run consistency checks or repair tools if inconsistencies are found.
  Review Configuration: Ensure that the configuration settings for both APO and LiveCache are correct. This includes checking the RFC connections and settings.
  Monitor System Resources: Check the memory and resource allocation for LiveCache. If necessary, increase the memory allocation.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/LC10 (LiveCache Monitor) and /SAPAPO/LC20 (LiveCache Administration).
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to LiveCache and the error message you are encountering.
  Documentation: Review the official SAP documentation for APO and LiveCache for best practices and troubleshooting steps.
  
  By following these steps, you should be able to diagnose and resolve the /SAPAPO/SRC203 error effectively.