How To Fix U6139 - Backlog set &1: None of the entries to be processed exist in table &2

U6139 - Overview

• Message type: E = Error

• Message class: U6 - Message Class for BRE

• Message number: 139

• Message text: Backlog set &1: None of the entries to be processed exist in table &2

What causes this issue?

There is no entry with the indicator 'Extract Generated Again' for the
specified selections.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

U6139 - Details

• The SAP error message U6139 indicates that there is a backlog set (identified by &1) for which none of the entries to be processed exist in the specified table (&2). This typically occurs in the context of background processing or batch jobs where the system is trying to process data that is either missing or has already been processed.
  
  Cause:
  
  Missing Data: The entries that the backlog set is supposed to process do not exist in the specified table. This could be due to data deletion, incorrect data entry, or a failure in a previous process that was supposed to populate the table.
  Incorrect Configuration: The backlog set may be incorrectly configured, pointing to the wrong table or expecting data that is not relevant.
  Job Execution Timing: The job that is supposed to populate the table may not have run yet, or it may have failed, leading to an empty table when the backlog