How To Fix OIJ_RU800 - Purchase order cannot be created; check error messages

OIJ_RU800 - Overview

• Message type: E = Error

• Message class: OIJ_RU - Messages for TSW-ETRAN integration

• Message number: 800

• Message text: Purchase order cannot be created; check error messages

What causes this issue?

The program cannot create the purchase order because it detected some
errors.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Run the program with the <LS>Show Details </>checkbox selected and check
the error messages.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

OIJ_RU800 - Details

• The SAP error message OIJ_RU800, which states "Purchase order cannot be created; check error messages," typically indicates that there is an issue preventing the creation of a purchase order in the SAP system. This error can arise from various causes, and resolving it usually involves checking specific details related to the purchase order and the configuration of the system.
  Possible Causes:
  
  
  Missing or Incorrect Data: Required fields in the purchase order may be missing or contain incorrect data. This can include vendor information, material numbers, or pricing conditions.
  
  
  
  Configuration Issues: There may be configuration issues in the SAP system related to the purchasing module or the specific industry solution (like Oil & Gas, given the OIJ prefix).
  
  
  Authorization Issues: The user attempting to create the purchase order may not have the necessary authorizations to perform this action.
  
  
  Document Type Issues: The document type used for the purchase order may not be configured correctly or may