How To Fix /ISDFPS/MSG_GAF_PE007 - Period is invalid. End date &2 is before start date &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/MSG_GAF_PE -

• Message number: 007

• Message text: Period is invalid. End date &2 is before start date &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/MSG_GAF_PE007 - Period is invalid. End date &2 is before start date &1 ?

  The SAP error message /ISDFPS/MSG_GAF_PE007 indicates that there is an issue with the date range specified in a process, where the end date is earlier than the start date. This is a common validation error in SAP systems, particularly in modules related to planning, forecasting, or project management.
  Cause:
  The error occurs when:
  
  The end date (&2) is set to a date that is earlier than the start date (&1).
  This can happen due to user input errors, incorrect data entry, or issues in the configuration of the planning or scheduling parameters.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Date Inputs: Review the dates you have entered for the relevant process. Ensure that the start date is earlier than the end date.
  
  
  Correct the Dates: If you find that the end date is indeed before the start date, correct the dates accordingly. Make sure to save the changes.
  
  
  Validation: After making the changes, re-run the process to ensure that the error does not reoccur.
  
  
  Review Configuration: If this error persists across multiple entries, it may be worth reviewing the configuration settings in the relevant module to ensure that there are no default values or settings that are causing this issue.
  
  
  Consult Documentation: If you are unsure about the correct date ranges for your specific process, consult the SAP documentation or help resources related to the module you are working with.
  
  
  Seek Help: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with the transaction codes related to the module you are working in, as they may provide additional insights or tools for troubleshooting.
  User Training: Ensure that users are trained on the importance of date entry and validation to prevent similar errors in the future.
  
  By following these steps, you should be able to resolve the error and continue with your SAP processes without further issues.