How To Fix WB2B_VC002 - Internal error occurred while calling function module &1

WB2B_VC002 - Overview

• Message type: E = Error

• Message class: WB2B_VC - Variant Configuration in the Trading Contract

• Message number: 002

• Message text: Internal error occurred while calling function module &1

What causes this issue?

An error occurred when function module &1 was called.

System Response

The system terminates the function.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Contact the SAP Support Line.

Error message extract from SAP system. Copyright SAP SE.

WB2B_VC002 - Details

• The SAP error message WB2B_VC002, which indicates that an internal error occurred while calling a function module, can be caused by various issues. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  Function Module Issues: The function module being called may have bugs or may not be properly configured.
  Data Issues: There may be issues with the data being passed to the function module, such as missing or incorrect parameters.
  Authorization Problems: The user may not have the necessary authorizations to execute the function module.
  System Configuration: There may be configuration issues in the SAP system that affect the execution of the function module.
  Transport Issues: If the function module was recently transported from another system, there may be inconsistencies or missing dependencies.
  
  Solutions:
  
  
  Check Function Module: 
  
  Use transaction SE37 to check the function module that is causing the error. Look for any known issues or bugs.
  Test the function module independently to see if it works