How To Fix COSE073 - Sequence &, operation &, PRT &: Unit of measurement & not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: COSE - Change Production Order

• Message number: 073

• Message text: Sequence &, operation &, PRT &: Unit of measurement & not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message COSE073 - Sequence &, operation &, PRT &: Unit of measurement & not allowed ?

  The SAP error message COSE073 indicates that there is an issue with the unit of measurement (UoM) being used in a specific sequence and operation within a Production Resource Tool (PRT). This error typically arises in the context of production planning and control, particularly when dealing with production orders, routing, or PRT assignments.
  Cause:
  
  Invalid Unit of Measurement: The unit of measurement specified for the operation or sequence is not allowed for the PRT being used. This could be due to configuration settings in the system.
  Configuration Issues: The PRT may not be configured to accept the specified unit of measurement. This can happen if the PRT is set up with specific UoMs that do not match the one being used in the operation.
  Routing Definition: The routing for the production order may have inconsistencies or errors in the defined units of measurement for the operations.
  Master Data Issues: There may be discrepancies in the master data for materials, PRTs, or operations that lead to this error.
  
  Solution:
  
  Check PRT Configuration: Review the configuration of the PRT in the system to ensure that it is set up to accept the unit of measurement being used. You can do this by navigating to the PRT master data and checking the allowed units of measurement.
  Review Routing and Operations: Examine the routing for the production order to ensure that the units of measurement for each operation are correctly defined and compatible with the PRT.
  Adjust Unit of Measurement: If the unit of measurement being used is incorrect, consider changing it to one that is allowed for the PRT in question.
  Master Data Review: Check the master data for the materials and PRTs involved to ensure that there are no discrepancies or errors that could lead to this issue.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on configuring PRTs and units of measurement.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes such as CA01 (Create Routing), CA02 (Change Routing), or C223 (Maintain PRT) to review and adjust the relevant data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to PRTs, routings, and other related master data.
  
  By following these steps, you should be able to identify the root cause of the COSE073 error and implement the necessary changes to resolve it.