How To Fix CM_SUB_MLI056 - Inheritance templates already selected

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB_MLI - Messages for Multilevel Inheritance

• Message number: 056

• Message text: Inheritance templates already selected

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_MLI056 - Inheritance templates already selected ?

  The SAP error message CM_SUB_MLI056, which states "Inheritance templates already selected," typically occurs in the context of managing inheritance templates in SAP Master Data Governance (MDG) or similar modules where inheritance templates are used to define how data is inherited from one object to another.
  Cause:
  This error usually arises when:
  
  Duplicate Selection: You are trying to select an inheritance template that has already been selected in the current context. The system does not allow the same template to be applied multiple times.
  Configuration Issues: There may be issues with the configuration of inheritance templates in the system, leading to conflicts or incorrect selections.
  User Error: The user may not be aware that the template is already in use and attempts to select it again.
  
  Solution:
  To resolve the CM_SUB_MLI056 error, you can take the following steps:
  
  
  Check Selected Templates: Review the list of currently selected inheritance templates in your session. Ensure that you are not trying to select a template that is already in use.
  
  
  Deselect Duplicate Templates: If you find that the same template is selected, remove the duplicate selection before proceeding.
  
  
  Review Configuration: If you suspect a configuration issue, consult with your SAP administrator or a functional consultant to review the setup of inheritance templates. Ensure that the templates are correctly defined and that there are no conflicts.
  
  
  Consult Documentation: Refer to SAP documentation or help resources related to inheritance templates for specific guidelines on their usage and limitations.
  
  
  Error Logs: Check the system logs for any additional error messages or warnings that might provide more context about the issue.
  
  
  User Training: If this error is common among users, consider providing training or documentation to help them understand how to properly select and manage inheritance templates.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they found effective.
  Version Specifics: Be aware that the behavior of inheritance templates may vary between different versions of SAP, so ensure that you are looking at the correct version of the documentation.
  
  If the issue persists after trying the above solutions, it may be necessary to escalate the problem to SAP support for further assistance.