How To Fix WB830 - Error in dynamic call of function module &

WB830 - Overview

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 830

• Message text: Error in dynamic call of function module &

What causes this issue?

An error occurred during the dynamic call of function module &v1&.

System Response

The function module could not operate as intended.

How to fix this error?

Check the function module.
If this is a customer-defined module, check the interface and its error
handling.

Error message extract from SAP system. Copyright SAP SE.

WB830 - Details

• The SAP error message WB830, which indicates "Error in dynamic call of function module &", typically occurs when there is an issue with the dynamic call of a function module in ABAP. This can happen for several reasons, including:
  Causes:
  
  Function Module Not Found: The specified function module does not exist or is not active in the system.
  Incorrect Name: There may be a typo or incorrect naming in the dynamic call.
  Authorization Issues: The user executing the function may not have the necessary authorizations to call the function module.
  Parameter Mismatch: The parameters being passed to the function module may not match the expected parameters in terms of type or number.
  Transport Issues: If the function module was recently transported, it may not have been activated properly in the target system.
  Runtime Errors: There could be runtime errors or exceptions occurring within the function module itself.
  
  Solutions:
  
  Check Function Module Existence: Verify that the function module exists in