How To Fix OIUPR350 - Enter at least one UOM: Liquid volume, Gas volume, Weight, or Heat Value

SAP Error Message - Details

• Message type: E = Error

• Message class: OIUPR - PRA Production Messages

• Message number: 350

• Message text: Enter at least one UOM: Liquid volume, Gas volume, Weight, or Heat Value

What causes this issue?

Potential discrepencies exist between 203/91 and 203/01.

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 OIUPR350 - Enter at least one UOM: Liquid volume, Gas volume, Weight, or Heat Value ?

  The SAP error message OIUPR350 indicates that when you are trying to enter or process data related to a product or material, you must specify at least one unit of measure (UOM) from the categories of Liquid volume, Gas volume, Weight, or Heat Value. This error typically occurs in the context of managing product specifications, especially in industries like oil and gas, chemicals, or any sector where precise measurements are critical.
  Cause:
  The error is triggered when:
  
  You attempt to save or process a record (such as a material master, product specification, or transaction) that requires at least one of the specified UOMs, but none have been entered.
  The system is configured to require these measurements for certain operations, and the necessary data is missing.
  
  Solution:
  To resolve the OIUPR350 error, follow these steps:
  
  
  Identify the Transaction: Determine which transaction or screen you are working on when the error occurs.
  
  
  Check Required Fields: Look for fields related to UOMs for Liquid volume, Gas volume, Weight, or Heat Value. Ensure that at least one of these fields is filled in.
  
  
  Enter Valid Data: 
  
  If you are dealing with a material or product, navigate to the relevant section where UOMs are defined.
  Enter the appropriate values for at least one of the required UOM categories.
  
  
  
  Save Changes: After entering the necessary data, attempt to save or process the record again.
  
  
  Review Configuration: If you consistently encounter this error, it may be worth reviewing the configuration settings in SAP to ensure that the UOM requirements align with your business processes.
  
  
  Related Information:
  
  SAP Documentation: Refer to SAP Help documentation for detailed information on UOM settings and requirements specific to your industry.
  User Training: Ensure that users are trained on the importance of entering UOMs and how to do so correctly in the system.
  Custom Development: If your organization has custom developments or enhancements, check if they are affecting the UOM requirements.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By ensuring that the necessary UOMs are entered, you should be able to resolve the OIUPR350 error and proceed with your transaction.