How To Fix /ACCGO/UIS_MSG391 - &1 item &2 is not a valid sales order

/ACCGO/UIS_MSG391 - Overview

• Message type: E = Error

• Message class: /ACCGO/UIS_MSG -

• Message number: 391

• Message text: &1 item &2 is not a valid sales 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 /ACCGO/UIS_MSG391 - &1 item &2 is not a valid sales order ?

  The SAP error message /ACCGO/UIS_MSG391 indicates that the item specified in the error message is not recognized as a valid sales order. This can occur in various scenarios, particularly when dealing with financial transactions, sales order processing, or integration between different SAP modules.
  Causes:
  
  Invalid Sales Order Number: The sales order number provided may not exist in the system or may have been deleted.
  Incorrect Item Number: The item number associated with the sales order may be incorrect or not linked to the specified sales order.
  Data Consistency Issues: There may be inconsistencies in the database, such as missing entries or corrupted data.
  Authorization Issues: The user may not have the necessary permissions to access the sales order or its items.
  Integration Issues: If the sales order is being processed through an interface (e.g., EDI), there may be issues with the data being sent or received.
  
  Solutions:
  
  
  Verify Sales Order and Item: Check the sales order number and