How To Fix MM_PUR_SES070 - Field &1 cannot be changed.

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_PUR_SES -

• Message number: 070

• Message text: Field &1 cannot 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 MM_PUR_SES070 - Field &1 cannot be changed. ?

  The SAP error message MM_PUR_SES070, which states "Field &1 cannot be changed," typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions. This error indicates that a specific field (denoted by &1) is not allowed to be modified due to certain constraints or conditions in the system.
  Causes:
  
  Field Status Group: The field may be part of a field status group that is set to "Display" or "Not Editable" for the current transaction or document type.
  Document Status: The document may be in a status that does not allow changes (e.g., it has been released, or it is already processed).
  Authorization Issues: The user may not have the necessary authorizations to change the field.
  Custom Logic: There may be custom validations or enhancements (e.g., user exits, BAdIs) that prevent changes to the field under certain conditions.
  Data Consistency: The system may have rules in place to maintain data integrity, preventing changes that could lead to inconsistencies.
  
  Solutions:
  
  Check Field Status: Review the field status group settings in the configuration (transaction OBC4) to see if the field is set to "Display" or "Not Editable."
  Review Document Status: Ensure that the document is in a status that allows for changes. If it is locked or completed, you may need to reverse or change the status before making edits.
  Authorization Check: Verify that the user has the necessary authorizations to modify the field. This can be checked in transaction SU53 or by consulting with your security team.
  Custom Logic Review: If there are custom enhancements in place, review the code to understand why the field is being locked and whether it can be modified.
  Consult Documentation: Check SAP documentation or notes related to the specific transaction or field to see if there are known issues or additional configuration settings that need to be adjusted.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ME21N (Create Purchase Order), ME22N (Change Purchase Order), or ME23N (Display Purchase Order) to interact with the purchasing documents.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional context.
  Debugging: If you have access, you can debug the transaction to see the exact point where the error occurs, which may provide insights into the underlying cause.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the MM (Materials Management) module for further assistance.