How To Fix /SRMERP/OL_MO008 - Unit of measure not found for material &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SRMERP/OL_MO -

• Message number: 008

• Message text: Unit of measure not found for material &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SRMERP/OL_MO008 - Unit of measure not found for material &1 ?

  The SAP error message /SRMERP/OL_MO008 Unit of measure not found for material &1 typically indicates that the system is unable to find a valid unit of measure (UoM) for a specific material in the context of a transaction or operation. This can occur in various scenarios, such as during the creation of a production order, goods movement, or inventory management.
  Cause:
  
  Missing Unit of Measure: The material master record for the specified material does not have a defined unit of measure.
  Incorrect Configuration: The unit of measure might not be properly configured in the material master or the relevant settings in the system.
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries in the unit of measure tables.
  Material Type Restrictions: Certain material types may have restrictions on the units of measure that can be used.
  
  Solution:
  
  
  Check Material Master:
  
  Go to the material master record (transaction code MM03).
  Verify that the unit of measure is defined in the "Basic Data" view and any other relevant views (e.g., Purchasing, Sales, etc.).
  If the unit of measure is missing, you can add it using transaction code MM02 (Change Material).
  
  
  
  Define Units of Measure:
  
  If the unit of measure is not defined, you can create it in the system using transaction code CUNI (Maintain Units of Measure).
  Ensure that the unit of measure is correctly linked to the material.
  
  
  
  Check UoM Conversion:
  
  If there are multiple units of measure, ensure that the conversion factors are correctly defined in the material master.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the SAP system related to units of measure. This can be done through the SPRO transaction (Customizing).
  Navigate to Logistics - General > Material Master > Basic Settings > Units of Measure to review the settings.
  
  
  
  Data Consistency Check:
  
  Run consistency checks to ensure that there are no data inconsistencies in the material master or related tables.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for any specific notes related to the error message.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MM03: Display Material Master
  MM02: Change Material Master
  CUNI: Maintain Units of Measure
  SPRO: Customizing Implementation Guide
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to view and edit material master data.
  
  
  By following these steps, you should be able to identify the cause of the error and implement the necessary solutions to resolve it.