How To Fix MMRP01546 - At least one pegging area is missing in the liveCache

SAP Error Message - Details

• Message type: E = Error

• Message class: MMRP01 - Rapid Planning Matrix

• Message number: 546

• Message text: At least one pegging area is missing in the liveCache

What causes this issue?

At least one pegging area is missing in the LiveCache.

System Response

The RPM run is terminated.

How to fix this error?

Using transaction <DS:TRAN./SAPAPO/OM17>consistency check</>, you can
solve the error. Choose <LS>consistency check</> and enter the various
location products.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MMRP01546 - At least one pegging area is missing in the liveCache ?

  The SAP error message MMRP01546, which states "At least one pegging area is missing in the liveCache," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) module, particularly when dealing with the liveCache system that supports planning and optimization processes.
  Cause:
  This error generally indicates that there is a discrepancy or inconsistency in the pegging areas that are supposed to be present in the liveCache. Pegging areas are used in the context of supply chain planning to link demand and supply elements. The error can arise due to several reasons, including:
  
  Data Inconsistency: There may be inconsistencies in the data between the SAP ERP system and the liveCache.
  Configuration Issues: Incorrect configuration of the liveCache or the APO system can lead to missing pegging areas.
  System Updates or Changes: Recent changes or updates to the system may have affected the pegging areas.
  LiveCache Issues: The liveCache itself may be experiencing issues, such as corruption or misconfiguration.
  
  Solution:
  To resolve the MMRP01546 error, you can follow these steps:
  
  
  Check LiveCache Status: Ensure that the liveCache is running properly. You can use transaction code /SAPAPO/LC10 to check the status of the liveCache.
  
  
  Consistency Check: Perform a consistency check between the SAP ERP and the liveCache. You can use transaction code /SAPAPO/LC10 to check for inconsistencies.
  
  
  Rebuild Pegging Areas: If inconsistencies are found, you may need to rebuild the pegging areas. This can often be done through the APO system by executing the relevant planning functions or using transaction codes like /SAPAPO/MC62 to regenerate the planning data.
  
  
  Check Configuration: Review the configuration settings for the liveCache and the APO system to ensure that everything is set up correctly. This includes checking the settings for the planning areas and the data transfer between systems.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that can resolve the issue.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They can provide more detailed troubleshooting based on your specific system configuration and data.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/LC10, /SAPAPO/MC62, and others that are used for monitoring and managing liveCache and planning areas.
  Documentation: Review SAP documentation related to liveCache and APO for best practices and troubleshooting steps.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the MMRP01546 error in your SAP system.