How To Fix 06790 - Source list changed

SAP Error Message - Details

• Message type: E = Error

• Message class: 06 -

• Message number: 790

• Message text: Source list changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 06790 - Source list changed ?

  The SAP error message "06790 Source list changed" typically occurs when there is a discrepancy between the source list and the data being processed in a transaction. This error is often encountered in the context of procurement processes, particularly when dealing with materials and their associated source lists.
  Cause:
  The error can be triggered by several factors, including:
  
  Concurrent Changes: If multiple users are trying to change the source list for the same material simultaneously, one user's changes may conflict with another's.
  Source List Locking: The source list may be locked for editing by another transaction or user, preventing the current transaction from proceeding.
  Data Inconsistency: There may be inconsistencies in the source list data, such as missing or incorrect entries.
  
  Solution:
  To resolve the "06790 Source list changed" error, you can take the following steps:
  
  Refresh the Data: If you suspect that the source list has been changed by another user, refresh your screen or re-enter the transaction to get the latest data.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the source list. If you find locks that are no longer needed, you can release them.
  Review Changes: If you have access, review the change logs for the source list to see what changes were made and by whom. This can help identify if a concurrent change is the cause.
  Retry the Transaction: After ensuring that there are no locks and that you have the latest data, try to execute the transaction again.
  Consult with Colleagues: If the issue persists, consult with your colleagues or the SAP support team to determine if there are any ongoing changes or issues with the source list.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME01 (Maintain Source List), ME03 (Display Source List), and ME05 (Generate Source List).
  User Authorizations: Ensure that you have the necessary authorizations to view and edit the source list.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  
  If the problem continues after following these steps, it may be necessary to escalate the issue to your SAP support team for further investigation.