How To Fix MW781 - Error occurred when adjusting purchase order & (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 781

• Message text: Error occurred when adjusting purchase order & (&)

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 MW781 - Error occurred when adjusting purchase order & (&) ?

  The SAP error message MW781 typically indicates that there is an issue when trying to adjust a purchase order (PO). This error can occur for various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Inconsistent Data: There may be inconsistencies in the data related to the purchase order, such as mismatched quantities, prices, or conditions.
  Locked Purchase Order: The purchase order might be locked by another user or process, preventing adjustments.
  Missing or Incorrect Master Data: Related master data (like vendor or material master) may be incomplete or incorrect.
  Document Flow Issues: There may be issues in the document flow, such as incomplete goods receipts or invoice receipts.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the purchase order.
  
  Solutions:
  
  Check Data Consistency: Review the purchase order for any inconsistencies. Ensure that the quantities, prices, and conditions are correct.
  Unlock the Purchase Order: If the PO is locked, check with other users or system administrators to unlock it.
  Verify Master Data: Ensure that all related master data (vendor, material, etc.) is complete and accurate. Update any missing or incorrect information.
  Review Document Flow: Check the document flow for the purchase order to ensure that all related documents (goods receipts, invoices) are processed correctly.
  Check Authorizations: Ensure that the user has the necessary authorizations to make changes to the purchase order. If not, contact your SAP security administrator.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like ME22N (Change Purchase Order) to access and review the purchase order.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may require assistance from an SAP technical consultant.
  Consult Documentation: Refer to SAP documentation or help files for more detailed information on purchase order adjustments and related error messages.
  
  If the problem continues after trying these solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.