How To Fix LOP137 - Unit of measure &1 does not exist. Business key &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LOP - Logistical contract options

• Message number: 137

• Message text: Unit of measure &1 does not exist. Business key &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LOP137 - Unit of measure &1 does not exist. Business key &2 ?

  The SAP error message LOP137 indicates that there is an issue with the unit of measure (UoM) being used in a transaction or process. Specifically, the message states that the unit of measure specified (represented by &1) does not exist in the system for the business key (represented by &2).
  Cause:
  
  Non-Existent Unit of Measure: The unit of measure you are trying to use has not been defined in the system.
  Incorrect Configuration: The unit of measure may not be correctly configured for the material or business context you are working with.
  Data Entry Error: There may be a typo or error in the entry of the unit of measure.
  Missing Master Data: The relevant master data (like material master or info records) may not have the necessary unit of measure defined.
  
  Solution:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) to check if the unit of measure exists.
  If it does not exist, you may need to create it.
  
  
  
  Create or Maintain Unit of Measure:
  
  If the unit of measure is missing, you can create it using transaction code CUNI or through the relevant configuration path in SPRO.
  Ensure that the unit of measure is correctly assigned to the relevant material or business context.
  
  
  
  Verify Material Master Data:
  
  Use transaction code MM03 to check the material master data for the specific material and ensure that the unit of measure is defined in the basic data view or purchasing view.
  
  
  
  Check for Typos:
  
  Double-check the entry for the unit of measure in your transaction to ensure there are no typographical errors.
  
  
  
  Consult with Your SAP Administrator:
  
  If you are unsure about making changes or if the issue persists, consult with your SAP administrator or a functional consultant who can assist in resolving the issue.
  
  
  
  Related Information:
  
  Unit of Measure Types: Understand the different types of units of measure (e.g., base unit, alternative units) and how they are used in SAP.
  Material Master Views: Familiarize yourself with the different views in the material master that may affect unit of measure settings.
  SAP Documentation: Refer to SAP Help documentation for detailed information on unit of measure configuration and management.
  
  By following these steps, you should be able to resolve the LOP137 error and ensure that the unit of measure is correctly set up in your SAP system.