How To Fix C7027 - Quantity unit of the operation/activity is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: C7 - Scheduling

• Message number: 027

• Message text: Quantity unit of the operation/activity is invalid

What causes this issue?

The quantity unit that you have maintained in the operation does not
exist.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

INCLUDE 'NA_ALLG_VORGEHEN' OBJECT DOKU ID TX
Check the quantity units you have maintained and change them if
necessary.

<DS:TRAN.OP02>Proceed</>
ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C7027 - Quantity unit of the operation/activity is invalid ?

  The SAP error message C7027, which states "Quantity unit of the operation/activity is invalid," typically occurs in the context of production planning or project management when there is an issue with the unit of measure (UoM) assigned to an operation or activity in a routing or work breakdown structure (WBS).
  Cause:
  
  Invalid Unit of Measure: The unit of measure assigned to the operation or activity does not exist in the system or is not valid for the specific context.
  Configuration Issues: The unit of measure may not be properly configured in the system, or it may not be assigned to the relevant material or activity type.
  Data Inconsistencies: There may be inconsistencies in the master data, such as the material master or routing data, where the unit of measure is not aligned with the expected values.
  Missing Entries: The unit of measure might be missing from the relevant tables or not maintained correctly in the configuration settings.
  
  Solution:
  
  Check Unit of Measure: Verify that the unit of measure assigned to the operation/activity is valid. You can do this by checking the relevant master data (e.g., material master, routing).
  Maintain UoM in Master Data: If the unit of measure is missing, you may need to add it in the relevant master data settings. This can be done through transaction codes like MM02 for material master or CA01 for routing.
  Review Configuration: Ensure that the unit of measure is correctly configured in the system. This may involve checking the configuration settings in the SAP IMG (Implementation Guide) under Logistics or Production Planning.
  Check for Data Consistency: Run consistency checks on the data to ensure that there are no discrepancies between the routing, material master, and other related data.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on how to manage units of measure in your version of SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM02 (Change Material), CA01 (Create Routing), and C223 (Maintain Operation).
  Unit of Measure Tables: Check tables like T006 (Units of Measure) and T006A (Units of Measure: Language-dependent Texts) for valid entries.
  SAP Notes: Look for SAP Notes related to this error message for any patches or updates that may address known issues.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to master data and configuration settings.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.