How To Fix /PF1/MSG_PO_GENERAL079 - Calculations previous EH calling have been erroneous

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO_GENERAL -

• Message number: 079

• Message text: Calculations previous EH calling have been erroneous

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO_GENERAL079 - Calculations previous EH calling have been erroneous ?

  The SAP error message /PF1/MSG_PO_GENERAL079 indicates that there have been erroneous calculations in previous event handlers (EH) related to a purchase order (PO) process. This error typically arises in the context of SAP's Event Management or similar modules where calculations or data processing are performed based on events.
  Cause:
  
  Data Inconsistencies: The error may be caused by inconsistencies in the data being processed, such as missing or incorrect values in the purchase order or related documents.
  Configuration Issues: Incorrect configuration settings in the system can lead to erroneous calculations.
  Custom Code: If there are custom enhancements or modifications in the event handling logic, they may contain bugs or logic errors.
  System Bugs: There may be known bugs in the version of SAP you are using that affect the calculation logic.
  
  Solution:
  
  Check Data Integrity: Review the purchase order and related documents for any missing or incorrect data. Ensure that all required fields are filled out correctly.
  Review Event Handlers: If you have custom event handlers, review the code for any logical errors or exceptions that may be causing the calculations to fail.
  Configuration Review: Check the configuration settings related to the purchase order processing and event management to ensure they are set up correctly.
  SAP Notes: Search for relevant SAP Notes that may address this specific error. SAP frequently releases notes to fix known issues or provide guidance on error messages.
  Debugging: If you have access to the development environment, consider debugging the event handler to identify where the calculations are failing.
  Consult Documentation: Review the official SAP documentation for the module you are working with to understand the expected behavior and any prerequisites for the calculations.
  
  Related Information:
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs.
  Community Forums: Check SAP community forums or other user groups for similar issues and solutions shared by other users.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.