How To Fix CM_SUB_MLI053 - Inheritance relationships are updated in the background

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB_MLI - Messages for Multilevel Inheritance

• Message number: 053

• Message text: Inheritance relationships are updated in the background

What causes this issue?

The system must update the inheritance relationships that are affected
by your last action. As other users block affected specifications or the
volume of data that is to be updated is too large, this is done in a
separate background process.
<ZH>Note:</>
In the environment parameter INH_BACKGROUND_START_CONDITION, you specify
the number of dependent specifications above which the system updates
the inheritance relationships in the background.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_MLI053 - Inheritance relationships are updated in the background ?

  The SAP error message CM_SUB_MLI053 indicates that inheritance relationships are being updated in the background. This message typically arises in the context of managing master data, particularly when dealing with classification or variant configuration in SAP.
  Cause:
  
  Background Processing: The message suggests that the system is currently processing updates to inheritance relationships in the background. This can occur when changes are made to classification data or when there are updates to the characteristics of a class or object.
  Long Processing Time: If the system is taking longer than expected to update these relationships, it may lead to this message being displayed.
  Locking Issues: There may be locks on the data being processed, which can cause delays in the update process.
  
  Solution:
  
  Wait for Background Processing: Since the message indicates that the process is running in the background, it may resolve itself once the processing is complete. You can check the status of background jobs in transaction SM37.
  Check for Locks: Use transaction SM12 to check for any locks on the relevant data. If there are locks, you may need to wait for them to be released or contact the user holding the lock.
  Monitor Background Jobs: Use transaction SM37 to monitor the background jobs related to the update. If the job is taking too long or has failed, you may need to investigate further.
  Review System Performance: If this issue occurs frequently, it may be worth reviewing system performance and resource allocation to ensure that background processing can occur efficiently.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or updates regarding this error message. There may be specific patches or updates that address known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM12 (Lock Entries), and SE38 (ABAP Program Execution) to help diagnose and resolve the issue.
  SAP Documentation: Review SAP documentation related to classification and inheritance relationships to understand how they function and any potential impacts of changes.
  User Roles and Authorizations: Ensure that users have the appropriate roles and authorizations to perform actions that may trigger these background updates.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal SAP team for further assistance.