How To Fix W_CB171 - Document &1 is not a customer list

W_CB171 - Overview

• Message type: E = Error

• Message class: W_CB -

• Message number: 171

• Message text: Document &1 is not a customer list

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 W_CB171 - Document &1 is not a customer list ?

  SAP Error Message:
  W_CB171 Document &1 is not a customer list
  
  
  Cause:
  This warning message occurs when you try to process or reference a document in a function or transaction that expects a customer list document type, but the document number (&1) you entered or selected is not classified as a customer list in the system.
  In SAP, certain processes or reports require a document to be of a specific type (e.g., customer list, vendor list, etc.). If the document you provide does not match the expected type, the system issues this warning.
  
  When does it typically occur?
  
  When running reports or transactions related to customer master data or customer lists.
  When trying to use a document number in a process that expects a customer list document but the document is of a different type (e.g., a sales order, delivery, or other document).
  During data upload or batch input sessions where document types are validated.
  
  
  
  Solution:
  
  
  Verify the Document Number:
  
  Check