How To Fix SE501 - Purchase order item is not a service item

SE501 - Overview

• Message type: E = Error

• Message class: SE - Dienstleistungen Stammdaten Leistungsposition

• Message number: 501

• Message text: Purchase order item is not a service item

What causes this issue?

You have chosen an item that is not a service item.

System Response

How to fix this error?

Choose an item with item category "D" from this document or choose
another purchase order containing service items.

Error message extract from SAP system. Copyright SAP SE.

SE501 - Details

• The SAP error message SE501, which states "Purchase order item is not a service item," typically occurs when you are trying to perform an action related to a purchase order item that is not classified as a service item. This error is common in scenarios where the system expects a service item but receives a material item instead.
  
  Cause:
  
  Item Category: The purchase order item is defined with an item category that is not designated for services (e.g., standard item category instead of service item category).
  Incorrect Configuration: The configuration of the purchase order item may not align with the expected service item settings.
  Document Type: The document type used for the purchase order may not support service items.
  Data Entry Error: There may have been a mistake during the data entry process, leading to the selection of the wrong item type.
  
  
  Solution:
  
  Check Item Category: Verify the item category of the purchase order. Ensure that it