How To Fix CM_SUB_MLI025 - Active inheritance process already exists; job was rescheduled

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB_MLI - Messages for Multilevel Inheritance

• Message number: 025

• Message text: Active inheritance process already exists; job was rescheduled

What causes this issue?

An active inheritance process already exists. Since only one background
process can exist, the job was rescheduled with a new start date.

Procedure for System Administrators

You can control the rescheduling timeframe via the environment
parameter INH_JOB_DELAY.
INCLUDE EHS_SAF_27A_INHERIT_HINT OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_MLI025 - Active inheritance process already exists; job was rescheduled ?

  The SAP error message CM_SUB_MLI025 indicates that there is an active inheritance process already running, which prevents the system from starting a new one. This typically occurs in the context of managing master data or when dealing with the Master Data Governance (MDG) framework in SAP.
  Cause:
  
  Concurrent Processes: The error usually arises when a previous inheritance process has not yet completed, and a new request to start another inheritance process is made.
  Long-Running Processes: If the previous process is taking longer than expected due to data volume or system performance issues, it can lead to this error.
  System Configuration: There may be configuration settings that limit the number of concurrent inheritance processes.
  
  Solution:
  
  Check Active Processes: Use transaction codes like SM37 to check for any active background jobs related to the inheritance process. Identify if there is a job that is still running.
  Wait for Completion: If you find an active process, you may need to wait for it to complete before attempting to start a new one.
  Job Management: If the active job is stuck or taking too long, you may need to analyze it further. You can either:
  
  Terminate the job if it is not progressing.
  Investigate the logs to understand why it is taking longer than expected.
  
  
  Configuration Review: Review the configuration settings related to the inheritance process to ensure that they are set appropriately for your business needs.
  System Performance: If this issue occurs frequently, consider reviewing system performance and resource allocation to ensure that it can handle the load effectively.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), SM21 (System Log), and ST22 (Dump Analysis) to troubleshoot further.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP's support portal can provide insights into similar issues faced by other users.
  Documentation: Review SAP documentation on Master Data Governance and inheritance processes to understand the expected behavior and best practices.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.