How To Fix SAPLWSPO120 - Select a document type

SAPLWSPO120 - Overview

• Message type: E = Error

• Message class: SAPLWSPO - SAP Retail Store: Purchase Order

• Message number: 120

• Message text: Select a document type

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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SAPLWSPO120 - Details

• The SAP error message "SAPLWSPO120 Select a document type" typically occurs in the context of the SAP system when a user is trying to create or process a document (such as a purchase order, sales order, etc.) but has not selected a valid document type. This error can arise in various modules, including Logistics, Sales and Distribution (SD), or Materials Management (MM).
  
  Cause:
  
  Missing Document Type: The user has not selected a document type in the relevant transaction.
  
  Configuration Issues: The document types may not be properly configured in the system.
  Authorization Issues: The user may not have the necessary authorizations to access certain document types.
  User Input Error: The user may have overlooked the document type selection field or made an incorrect selection.
  
  
  Solution:
  
  Select a Document Type: Ensure that you select a valid document type from the dropdown menu or input field before proceeding with the transaction.
  Check Configuration: If you are an administrator or have