How To Fix CACSBAS171 - No function module specified

CACSBAS171 - Overview

• Message type: E = Error

• Message class: CACSBAS - Commissions: General Service Messages

• Message number: 171

• Message text: No function module specified

What causes this issue?

You have not assigned a function module.
Most of the logical services functions require a function module.

How to fix this error?

<GO>If a function module is required, you need to assign one.</>
If it is not required, you can exit the maintenance screen.

Error message extract from SAP system. Copyright SAP SE.

CACSBAS171 - Details

• The SAP error message CACSBAS171: No function module specified typically occurs when there is an issue with the configuration or execution of a function module in SAP. This error can arise in various contexts, such as during the execution of a transaction, report, or when calling a function module in a program.
  Causes:
  
  Missing Function Module: The function module that is supposed to be called is not defined or does not exist in the system.
  Incorrect Configuration: The configuration settings for the function module might be incorrect or incomplete.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the function module.
  Transport Issues: If the function module was recently transported from another system, it may not have been properly imported or activated.
  Programmatic Errors: There may be errors in the ABAP code that is attempting to call the function module.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction SE37 to check if the function