How To Fix RELMNA003 - &1 must not be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: RELMNA - 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.

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 RELMNA003 - &1 must not be changed ?

  The SAP error message RELMNA003 typically indicates that a certain field or value in a transaction or configuration is not allowed to be changed. This error often arises in the context of master data or configuration settings where certain attributes are locked or protected from modification due to business rules or system settings.
  Cause:
  
  Field Locking: The field you are trying to change is locked for editing. This could be due to the status of the document or the data being in a certain state (e.g., completed, posted).
  Configuration Settings: Certain fields may be configured in such a way that they are not meant to be changed after initial entry. This is common in financial or logistical data.
  Authorization Issues: The user may not have the necessary permissions to make changes to the specified field.
  Data Integrity Rules: The system may have built-in rules to maintain data integrity, preventing changes that could lead to inconsistencies.
  
  Solution:
  
  Check Field Status: Review the status of the document or data you are trying to change. If it is in a completed state, you may need to reverse or cancel the document before making changes.
  Review Configuration: Check the configuration settings related to the field in question. If it is set to be non-editable, you may need to consult with your SAP administrator or functional consultant to understand the business logic behind this restriction.
  User Authorizations: Ensure that the user has the necessary authorizations to make changes. This may involve checking roles and permissions in the SAP system.
  Consult Documentation: Look into SAP documentation or help resources for specific guidance on the error message and the context in which it occurs.
  Contact Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be working within specific transaction codes (e.g., MM01 for material master, FB02 for financial documents).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context.
  Change Logs: Review change logs or history for the object you are trying to modify to understand previous changes and the current state.
  
  By following these steps, you should be able to identify the cause of the RELMNA003 error and take appropriate action to resolve it.