How To Fix U6128 - Backlog set &1, object &2 subobject &3: No entries in &4

SAP Error Message - Details

• Message type: E = Error

• Message class: U6 - Message Class for BRE

• Message number: 128

• Message text: Backlog set &1, object &2 subobject &3: No entries in &4

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message U6128 - Backlog set &1, object &2 subobject &3: No entries in &4 ?

  The SAP error message U6128 typically indicates that there is a backlog set for a specific object and subobject, but there are no entries found in the specified backlog table. This error can occur in various contexts, often related to planning, production, or logistics processes.
  Cause:
  
  No Data Available: The most common cause is that there are simply no entries in the specified backlog table for the given object and subobject. This could be due to a lack of data entry or processing.
  Incorrect Object/Subobject: The object or subobject specified in the error message may not be valid or may not have been set up correctly in the system.
  Data Deletion: Entries may have been deleted or not yet created due to a process not being executed.
  Configuration Issues: There may be configuration issues in the system that prevent the backlog from being populated correctly.
  
  Solution:
  
  Check Data Entries: Verify if there are any entries in the backlog table for the specified object and subobject. You can do this by running relevant reports or queries in SAP.
  Validate Object/Subobject: Ensure that the object and subobject specified in the error message are correct and exist in the system.
  Process Execution: If the backlog is expected to have entries, ensure that all necessary processes (like planning runs, production orders, etc.) have been executed correctly.
  Configuration Review: Review the configuration settings related to the backlog processing to ensure everything is set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the backlog set and the objects involved.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to check backlog entries or related data (e.g., MD04 for stock/requirements list).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify the cause of the U6128 error and take appropriate action to resolve it.