How To Fix EHQ095 - No control key was found

SAP Error Message - Details

• Message type: E = Error

• Message class: EHQ - QM: Messages

• Message number: 095

• Message text: No control key was found

What causes this issue?

The control key assigned to the environment parameter EHQMEP_CONTROLKEY
in Customizing could not be found.

System Response

No inspection plans can be created.

How to fix this error?

Check that the control key exists and whether it was assigned to the
above environment parameter correctly. For this, refer also to the
documentation on the environment parameter.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EHQ095 - No control key was found ?

  The SAP error message EHQ095 ("No control key was found") typically occurs in the context of production planning or maintenance processes when the system cannot find a valid control key for a specific operation or task. Control keys are essential in SAP as they define how operations are processed, including scheduling, costing, and other parameters.
  Causes:
  
  Missing Control Key: The control key may not be defined in the system for the operation or task you are trying to execute.
  Incorrect Configuration: The configuration settings for the relevant production or maintenance order may be incorrect or incomplete.
  Master Data Issues: The master data (like routing, work center, or task list) may not have the necessary control key assigned.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the control key data.
  
  Solutions:
  
  
  Check Control Key Configuration:
  
  Go to the transaction code OPL8 (for production control keys) or OIK2 (for maintenance control keys) to verify if the control key is defined correctly.
  Ensure that the control key is assigned to the relevant operations in the routing or task list.
  
  
  
  Review Master Data:
  
  Check the routing or task list associated with the order to ensure that a valid control key is assigned to each operation.
  Use transaction codes like CA03 (Display Routing) or IA03 (Display Task List) to review the details.
  
  
  
  Update or Create Control Key:
  
  If the control key is missing, you may need to create a new control key or update the existing one to include the necessary parameters.
  Use transaction code OPL1 to create a new control key if needed.
  
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary authorizations to access and modify control key settings. This may involve checking roles and permissions in the user profile.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific details on control keys and their configurations.
  
  
  
  Related Information:
  
  Control Key Types: Different control keys serve different purposes, such as production orders, maintenance orders, or project orders. Understanding the specific type of control key required for your process is crucial.
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing control keys and related master data.
  SAP Notes: Check SAP Notes for any known issues or patches related to the EHQ095 error message.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the relevant module (e.g., PP for Production Planning or PM for Plant Maintenance).