How To Fix CM_EAM_TL_API131 - Operation &1 of tasklist &2/&3/&4 is not a service

CM_EAM_TL_API131 - Overview

• Message type: E = Error

• Message class: CM_EAM_TL_API - Message class for eam task list API

• Message number: 131

• Message text: Operation &1 of tasklist &2/&3/&4 is not a service

What causes this issue?

Service lines were mapped to an operation which is not marked as a
service

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Maintain control key of operation in order to enable service processing

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CM_EAM_TL_API131 - Details

• The SAP error message CM_EAM_TL_API131 indicates that there is an issue with a task list operation in the Enterprise Asset Management (EAM) module. Specifically, the error states that the operation specified in the task list is not recognized as a valid service. This can occur for several reasons, and here are some potential causes, solutions, and related information:
  Causes:
  
  Invalid Operation: The operation specified in the task list may not be defined as a valid service in the system.
  Task List Configuration: The task list itself may be incorrectly configured or may reference operations that do not exist.
  Authorization Issues: The user executing the task may not have the necessary authorizations to perform the operation.
  System Configuration: There may be issues with the system configuration or missing components that prevent the operation from being recognized.
  Transport Issues: If the task list was transported from another system, there may be inconsistencies or missing objects.
  
  Solutions:
  
  Check Operation Validity: Verify