How To Fix /PM0/ALB_FNP_MSG003 - Generation end &1 must come after generation start &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ALB_FNP_MSG -

• Message number: 003

• Message text: Generation end &1 must come after generation start &2

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 /PM0/ALB_FNP_MSG003 - Generation end &1 must come after generation start &2 ?

  The SAP error message /PM0/ALB_FNP_MSG003 indicates that there is a sequence issue in the generation of a process or task. Specifically, it states that the "Generation end" timestamp must come after the "Generation start" timestamp. This error typically arises in scenarios involving scheduling, planning, or execution of tasks where time constraints are enforced.
  Cause:
  
  Incorrect Time Entries: The most common cause is that the end time for a generation process has been set to a time that is earlier than the start time.
  Data Entry Errors: Manual data entry errors can lead to incorrect timestamps being recorded.
  System Configuration Issues: There may be issues with how the system is configured to handle time-related data.
  Process Overlaps: If multiple processes are scheduled to run simultaneously, it may lead to conflicts in the timing.
  
  Solution:
  
  Check Time Entries: Review the timestamps for the generation start and end. Ensure that the end time is indeed after the start time.
  Correct Data: If you find any discrepancies, correct the time entries in the relevant transaction or configuration settings.
  Review Scheduling: If the error is related to scheduling, ensure that the scheduling logic does not allow for overlapping or conflicting times.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the process you are working with.
  Test Changes: After making corrections, test the process again to ensure that the error does not recur.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to access the relevant data (e.g., COHV, C223, etc.).
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Forums: Consider searching or posting in SAP community forums for similar experiences and solutions from other users.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration and processes in your SAP environment.