How To Fix OIUPR091 - Enter another valid & material.

OIUPR091 - Overview

• Message type: E = Error

• Message class: OIUPR - PRA Production Messages

• Message number: 091

• Message text: Enter another valid & material.

What causes this issue?

Cannot have the same material as another record when the Volume Type is
calculated, producing, or total injection.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OIUPR091 - Enter another valid & material. ?

  The SAP error message OIUPR091, which states "Enter another valid & material," typically occurs in the context of SAP's Plant Maintenance (PM) or Materials Management (MM) modules. This error indicates that the system is expecting a valid combination of a specific field (often related to a material or equipment) but has not received one.
  
  Cause:
  
  Invalid Material Number: The material number entered does not exist in the system or is not valid for the transaction you are trying to perform.
  Incorrect Data Entry: There may be a typo or formatting issue in the material number or related fields.
  Material Status: The material may be blocked or inactive, preventing it from being used in transactions.
  Missing Master Data: The required master data for the material or related object may not be set up correctly in the system.
  
  
  Solution:
  
  Verify Material Number: Check the material number you entered for any typos or errors. Ensure that it is the correct