How To Fix CM_EHFND_API_SUBST012 - &1: Specific name must not be changed.

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_API_SUBST -

• Message number: 012

• Message text: &1: Specific name must not be changed.

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_EHFND_API_SUBST012 - &1: Specific name must not be changed. ?

  The SAP error message CM_EHFND_API_SUBST012 typically indicates that there is an issue related to the naming conventions or the modification of specific names in the context of the SAP system, particularly when dealing with the Enterprise Foundation (EHFND) APIs.
  Cause:
  The error message suggests that a specific name (likely a key or identifier) that is being used in the API call or configuration is not allowed to be changed. This could happen due to several reasons:
  
  Naming Restrictions: Certain names in SAP are reserved or have specific rules that prevent them from being altered.
  Configuration Issues: The configuration settings may have been incorrectly set, leading to an attempt to change a name that should remain constant.
  Data Integrity: The system may be enforcing data integrity rules that prevent changes to certain identifiers that are critical for the functioning of the application.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  Check the API Documentation: Review the documentation for the specific API you are using to understand the naming conventions and restrictions.
  Review Configuration Settings: Go through the configuration settings related to the API or the specific object you are working with. Ensure that you are not attempting to change a name that is meant to remain static.
  Use Correct Identifiers: Make sure you are using the correct identifiers as per the system's requirements. If you are unsure, consult with your SAP administrator or a colleague who has experience with the specific module.
  Debugging: If you have access to debugging tools, you can trace the API call to see where the error is being triggered and what specific name is causing the issue.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that might address this specific error message.
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Help Portal: Utilize the SAP Help Portal for detailed information on the specific API and its usage.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.