How To Fix /ISDFPS/FDPDAMPO509 - Quantity &2 of PReq item &1 has been changed to quantity &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/FDPDAMPO -

• Message number: 509

• Message text: Quantity &2 of PReq item &1 has been changed to quantity &3

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 /ISDFPS/FDPDAMPO509 - Quantity &2 of PReq item &1 has been changed to quantity &3 ?

  The SAP error message /ISDFPS/FDPDAMPO509 typically relates to issues with purchase requisitions (PReq) in the context of SAP's Integrated Business Planning (IBP) or similar modules. This message indicates that the quantity of a purchase requisition item has been changed, which can occur due to various reasons.
  Cause:
  
  Manual Changes: A user may have manually changed the quantity of the purchase requisition item.
  Data Synchronization: There may be a synchronization issue between different systems or modules, leading to discrepancies in the quantity.
  Planning Adjustments: Changes in demand planning or supply planning could lead to automatic adjustments in the purchase requisition quantities.
  Configuration Issues: Incorrect configuration in the system settings related to purchase requisitions or planning parameters may lead to unexpected changes.
  
  Solution:
  
  Review Changes: Check the change log for the purchase requisition item to identify who made the changes and why. This can help determine if the change was intentional or an error.
  Validate Data: Ensure that the data in the system is consistent and that there are no discrepancies between different modules or systems.
  Adjust Planning Parameters: If the changes are due to planning adjustments, review and adjust the planning parameters to ensure they align with business requirements.
  User Training: If manual changes are frequent, consider providing additional training to users on how to manage purchase requisitions effectively.
  Consult Documentation: Refer to SAP documentation or support for specific guidance related to the error message and its context within your implementation.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like ME53N (Display Purchase Requisition) to view the details of the requisition and understand the changes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide patches or updates.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it impacts business operations.
  
  By following these steps, you should be able to identify the cause of the error message and implement a suitable solution.