How To Fix APPL_MM_PUR_PO056 - End date of period of performance is before start date

SAP Error Message - Details

• Message type: E = Error

• Message class: APPL_MM_PUR_PO - Message Class for Purchase Order

• Message number: 056

• Message text: End date of period of performance is before start date

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message APPL_MM_PUR_PO056 - End date of period of performance is before start date ?

  The SAP error message APPL_MM_PUR_PO056 indicates that there is an issue with the dates specified in a Purchase Order (PO) related to the period of performance. Specifically, the error states that the end date of the period of performance is set before the start date, which is logically incorrect.
  Cause:
  
  Incorrect Date Entry: The end date of the period of performance was entered incorrectly, either manually or through a data import.
  System Configuration: There may be a configuration issue in the system that is causing the dates to be set incorrectly.
  Data Migration Issues: If data was migrated from another system, the date formats or values may not have been correctly translated.
  
  Solution:
  
  Check Dates: Review the Purchase Order in question and verify the start and end dates of the period of performance. Ensure that the end date is after the start date.
  Correct the Dates: If the dates are incorrect, update the Purchase Order with the correct dates. You can do this by:
  
  Navigating to the Purchase Order in the SAP system.
  Editing the relevant fields for the period of performance.
  Saving the changes.
  
  
  Review Configuration: If this issue occurs frequently, it may be worth reviewing the configuration settings related to Purchase Orders and periods of performance to ensure they are set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources for additional guidance on managing Purchase Orders and date settings.
  Testing: After making changes, test the Purchase Order process to ensure that the error does not recur.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like ME22N (Change Purchase Order) to access and modify the Purchase Order.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Permissions: Ensure that you have the necessary permissions to edit Purchase Orders in the system.
  Training: If users are frequently encountering this error, consider providing training on how to correctly enter and manage dates in Purchase Orders.
  
  By following these steps, you should be able to resolve the APPL_MM_PUR_PO056 error and ensure that your Purchase Orders are correctly configured.