How To Fix /SAPAPO/ATP264 - Temporary quantity assignment can only be determined from SAP liveCache

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/ATP -

• Message number: 264

• Message text: Temporary quantity assignment can only be determined from SAP 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/ATP264 - Temporary quantity assignment can only be determined from SAP liveCache ?

  The SAP error message /SAPAPO/ATP264 indicates that the system is unable to determine a temporary quantity assignment for a product in the Advanced Planning and Optimization (APO) module, specifically in the Available-to-Promise (ATP) check. This error typically arises when the system is trying to access data that is not available in the standard database but is instead stored in the SAP LiveCache.
  Cause:
  
  LiveCache Not Available: The error may occur if the LiveCache system is not running or is not properly connected to the SAP system.
  Data Consistency Issues: There may be inconsistencies or issues with the data stored in LiveCache, which prevents the system from retrieving the necessary information.
  Configuration Issues: Incorrect configuration settings in the APO system or LiveCache can lead to this error.
  Temporary Quantity Assignment: The system is trying to perform a temporary quantity assignment that requires data from LiveCache, which is not available or accessible.
  
  Solution:
  
  Check LiveCache Status: Ensure that the LiveCache system is up and running. You can check the status of LiveCache using transaction code /SAPAPO/LC10 or similar tools.
  Connection Verification: Verify that the connection between the SAP system and LiveCache is properly configured. Check the RFC connections and ensure they are active.
  Data Consistency Check: Perform a consistency check on the data in LiveCache. You can use transaction codes like /SAPAPO/LC10 to check for inconsistencies and resolve them.
  Reinitialize LiveCache: If there are persistent issues, consider reinitializing the LiveCache. This can be done through transaction /SAPAPO/LC10 or by following the appropriate procedures for your system.
  Review Configuration: Check the configuration settings in the APO system related to ATP and LiveCache. Ensure that all necessary settings are correctly configured.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  Related Information:
  
  SAP LiveCache: A specialized database used in SAP APO for storing and processing large volumes of planning data in real-time.
  ATP Check: A process in SAP that checks the availability of products for fulfilling customer orders.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/ATP, /SAPAPO/LC10, and others that may help in diagnosing and resolving issues related to ATP and LiveCache.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the error message /SAPAPO/ATP264.