How To Fix W0CSRS040 - Select one reference document type as a default value

W0CSRS040 - Overview

• Message type: E = Error

• Message class: W0CSRS - Customizing - SAP Retail Store

• Message number: 040

• Message text: Select one reference document type as a default value

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 W0CSRS040 - Select one reference document type as a default value ?

  SAP Error Message:
  W0CSRS040 - Select one reference document type as a default value
  
  
  Cause:
  This warning message appears when you are configuring or processing reference document types in SAP (typically in Sales and Distribution or Materials Management modules), and the system detects that no default reference document type has been assigned or selected. The system requires exactly one reference document type to be set as the default to ensure proper document flow and processing.
  For example, when setting up copying control between sales documents or purchase documents, the system needs to know which reference document type to use by default when multiple options exist.
  
  Explanation:
  
  Reference document types are used in SAP to define the relationship between documents (e.g., sales order to delivery, purchase requisition to purchase order).
  When multiple reference document types are maintained, the system needs a default to avoid ambiguity.
  If no default is selected, SAP issues this warning to prompt the user to