How To Fix FUNC_ADT026 - The function module &1 is not locked, save not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: FUNC_ADT -

• Message number: 026

• Message text: The function module &1 is not locked, save not possible

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 FUNC_ADT026 - The function module &1 is not locked, save not possible ?

  The SAP error message FUNC_ADT026 indicates that a function module is not locked, which prevents you from saving changes to it. This typically occurs in the ABAP Development Tools (ADT) environment when you attempt to modify a function module that is currently not locked for editing.
  
  Cause:
  
  Not Locked for Editing: The function module you are trying to edit is not locked, meaning that another user or session may be editing it, or it has not been locked properly in the system.
  Transport Request Issues: If the function module is part of a transport request that is not properly configured or is in a state that does not allow changes, you may encounter this error.
  Authorization Issues: You may not have the necessary authorizations to lock the function module for editing.
  
  
  Solution:
  
  
  Check Lock Status: 
  
  Use transaction code SE37 (Function Builder) to check the lock status of the function module. If it is locked by another