How To Fix >2645 - Authorization date &1 is after creation date &2 of lot

SAP Error Message - Details

• Message type: E = Error

• Message class: >2 -

• Message number: 645

• Message text: Authorization date &1 is after creation date &2 of lot

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 >2645 - Authorization date &1 is after creation date &2 of lot ?

  The SAP error message 2645 indicates that there is an issue with the authorization date of a lot being set after its creation date. This typically occurs in the context of inventory management or production planning, where lots are used to track batches of materials.
  Cause:
  The error arises when the system detects that the authorization date (the date when the lot is authorized for use) is later than the creation date of the lot. This situation is logically inconsistent because a lot cannot be authorized for use after it has already been created.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Lot Creation Date: Verify the creation date of the lot in question. You can do this by navigating to the lot's details in the SAP system.
  
  
  Adjust Authorization Date: If the authorization date is indeed set incorrectly, you will need to adjust it to a date that is on or before the lot's creation date. This can typically be done in the lot management or inventory management module.
  
  
  Review Configuration: If this issue occurs frequently, review the configuration settings related to lot management and authorization processes. Ensure that the system is set up correctly to prevent such inconsistencies.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions on how to manage lot authorizations and dates.
  
  
  Contact Support: 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 guidance based on your specific system configuration.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as MSC3N (Display Material Document) or MB52 (List Warehouse Stocks on Hand) to check lot details.
  Authorization Management: Familiarize yourself with the authorization management processes in SAP, as they can vary based on the version and configuration of your SAP system.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.