How To Fix 1N521 - Please choose sender or receiver tab page

SAP Error Message - Details

• Message type: E = Error

• Message class: 1N - BCA: Payment Item Dialog

• Message number: 521

• Message text: Please choose sender or receiver tab page

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 1N521 - Please choose sender or receiver tab page ?

  The SAP error message 1N521 ("Please choose sender or receiver tab page") typically occurs in the context of certain transactions or processes where the system requires the user to specify either a sender or receiver for a particular operation, such as in the case of creating or processing a document that involves communication between different entities (e.g., in logistics, finance, or other modules).
  Cause:
  The error arises when the user attempts to proceed with a transaction without selecting the appropriate tab (either the sender or receiver tab) that contains the necessary information for the operation. This can happen in various scenarios, such as:
  
  When creating a document that requires sender and receiver details (e.g., in inter-company transactions).
  When the user is in a screen that has multiple tabs for sender and receiver information, and they have not made a selection.
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Identify the Transaction: Determine which transaction you are working on that triggered the error.
  
  
  Select the Appropriate Tab:
  
  Navigate to the screen where the error occurred.
  Look for the tabs labeled "Sender" and "Receiver."
  Click on the appropriate tab based on the context of your transaction (e.g., if you are entering details for a sender, select the "Sender" tab).
  
  
  
  Fill in Required Fields: Ensure that all mandatory fields in the selected tab are filled out correctly. This may include entering details such as account numbers, names, or other relevant information.
  
  
  Save or Continue: After making the necessary selections and filling in the required information, try to save or continue with the transaction.
  
  
  Related Information:
  
  User Permissions: Ensure that you have the necessary permissions to access and modify the sender or receiver information.
  Transaction Documentation: Refer to the SAP documentation or user manuals related to the specific transaction you are working on for additional guidance on the required fields and processes.
  SAP Notes: Check for any relevant SAP Notes or updates that may address known issues related to this error message.
  Consult with Colleagues or Support: If you are still having trouble, consider reaching out to colleagues or your SAP support team for assistance.
  
  By following these steps, you should be able to resolve the error and proceed with your transaction in SAP.