How To Fix /SAPAPO/MC01_CONS021 - Adjusting block basis definitions in the liveCache

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/MC01_CONS -

• Message number: 021

• Message text: Adjusting block basis definitions in the liveCache

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MC01_CONS021 - Adjusting block basis definitions in the liveCache ?

  The SAP error message /SAPAPO/MC01_CONS021 typically indicates an issue related to the adjustment of block basis definitions in the liveCache within the SAP Advanced Planning and Optimization (APO) module. This error can arise during various operations, such as when trying to adjust or optimize planning data.
  Cause:
  The error can be caused by several factors, including:
  
  Inconsistent Data: There may be inconsistencies in the data stored in the liveCache, which can prevent the adjustment of block basis definitions.
  Configuration Issues: Incorrect configuration settings in the APO system or liveCache can lead to this error.
  Database Locking: If the liveCache is locked by another process or transaction, it may not allow adjustments to be made.
  Version Mismatch: There could be a mismatch between the versions of the APO system and the liveCache, leading to compatibility issues.
  Insufficient Memory: The liveCache may not have enough memory allocated to perform the required operations.
  
  Solution:
  To resolve the /SAPAPO/MC01_CONS021 error, you can take the following steps:
  
  
  Check Data Consistency: Use transaction codes like /SAPAPO/MC01 or /SAPAPO/MC02 to check for inconsistencies in the data. You may need to run consistency checks and correct any issues found.
  
  
  Review Configuration: Ensure that the configuration settings for the liveCache and APO are correct. This includes checking the settings for block basis definitions.
  
  
  Release Locks: If the liveCache is locked, identify the process that is holding the lock and release it. You can use transaction code SM12 to check for and manage locks.
  
  
  Monitor LiveCache Performance: Use transaction code /SAPAPO/LCA to monitor the performance of the liveCache. Check for memory usage and consider increasing the memory allocation if necessary.
  
  
  Check for Updates: Ensure that your SAP system and liveCache are up to date with the latest patches and updates. This can help resolve compatibility issues.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be known issues and recommended solutions.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MC01, /SAPAPO/MC02, and /SAPAPO/LCA for monitoring and managing liveCache.
  Documentation: Review SAP documentation related to liveCache and APO for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and resolve the /SAPAPO/MC01_CONS021 error effectively.