How To Fix NAA667 - The function "Process worklist" is not available

NAA667 - Overview

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 667

• Message text: The function "Process worklist" is not available

What causes this issue?

The function "Process worklist" is not available for object type &V1&
for object usage &V2&.

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?

Contact your system administrator.
The function should be available for object types and object usages
provided by SAP.

Procedure for System Administrators

For the function to be available there needs to be a function module
with the name AVOR_EXECUTE_OBJECT_<object type><object usage>, for
example AVOR_EXECUTE_OBJECT_MN01, for subsequent settlement arrangements
for object usage 01.

Error message extract from SAP system. Copyright SAP SE.

NAA667 - Details

• The SAP error message NAA667, which states "The function 'Process worklist' is not available," typically indicates that the system is unable to access or execute the function related to processing a worklist in the SAP system. This can occur for several reasons, and here are some potential causes, solutions, and related information:
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to access the "Process worklist" function.
  
  Configuration Issues: The worklist functionality may not be properly configured in the SAP system.
  Missing or Inactive Components: The relevant components or modules required for the worklist processing may not be installed or activated.
  System Errors: There may be underlying system errors or issues that are preventing the function from being executed.
  
  Solutions:
  
  
  Check User Authorizations:
  
  Ensure that the user has the necessary roles and authorizations to access the worklist functionality. This can be done by checking the user's profile in transaction SU01 or by consulting with your SAP