How To Fix RELMRC003 - &1 must not be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: RELMRC - Messages for Parcel Master Data

• Message number: 003

• Message text: &1 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RELMRC003 - &1 must not be changed ?

  The SAP error message RELMRC003 typically indicates that a specific field or value in a transaction or configuration cannot be changed due to certain constraints or rules set within the system. This error often arises in the context of master data management, particularly in relation to the management of relationships or assignments in SAP modules like SAP Customer Relationship Management (CRM) or SAP Master Data Governance (MDG).
  Cause:
  
  Data Integrity Constraints: The system has built-in rules to maintain data integrity. If a field is marked as non-changeable due to its current state or relationship with other data, you will encounter this error.
  Status of the Object: The object you are trying to modify may be in a status that does not allow changes (e.g., it could be locked, archived, or in a completed state).
  Authorization Issues: The user may not have the necessary permissions to make changes to the specified field.
  Custom Logic: There may be custom validations or business rules implemented in the system that prevent changes to certain fields.
  
  Solution:
  
  Check Object Status: Verify the status of the object you are trying to change. If it is locked or in a completed state, you may need to unlock it or change its status before making modifications.
  Review Data Integrity Rules: Consult with your SAP administrator or functional consultant to understand the specific data integrity rules that apply to the field in question.
  Authorization Check: Ensure that you have the necessary authorizations to make changes to the object. If not, contact your system administrator to request the required permissions.
  Consult Documentation: Look into the SAP documentation or help files related to the specific module you are working with to understand the constraints on the field.
  Custom Logic Review: If there are custom validations in place, you may need to review the custom code or logic that is enforcing the restriction. This may require the assistance of a developer or technical consultant.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to view or change the status of the object (e.g., SE11 for data dictionary, SE80 for object navigator).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide insights into similar issues faced by other users and potential fixes.
  Support Community: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide insights or solutions based on their experiences.
  
  If the issue persists after trying the above solutions, it may be beneficial to escalate the matter to SAP support for further assistance.