How To Fix EEWMGBC240 - Parameter &1 of type &2 cannot be converted

EEWMGBC240 - Overview

• Message type: E = Error

• Message class: EEWMGBC - GBC: GIS Business Connector

• Message number: 240

• Message text: Parameter &1 of type &2 cannot be converted

What causes this issue?

Parameter &V1& uses a type that the GIS Business Connector (GBC) does
not support. The parameter is therefore not converted.

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?

The following types are supported:
C,,character fields
N,,numerical character fields
D,,date
T,,time
I,,whole number
F,,floating point number
P,,packed number
u,,flat structure
h,,table
INCLUDE ISU_KORR OBJECT DOKU ID TX

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

EEWMGBC240 - Details

• The SAP error message EEWMGBC240 indicates that there is a type conversion issue with a parameter in your ABAP program or function module. This error typically occurs when the system is unable to convert a parameter from one data type to another, which can happen for various reasons, such as incompatible data types or incorrect data being passed to a function.
  
  Cause:
  
  Data Type Mismatch: The parameter being passed does not match the expected data type. For example, trying to pass a character string to a numeric field.
  Length Issues: The length of the data being passed exceeds the defined length of the target parameter.
  Null Values: Attempting to convert a null or empty value to a non-nullable type.
  Incorrect Data Structure: If a complex data structure (like a table or structure) is being passed incorrectly.
  
  
  Solution:
  
  Check Data Types: Review the data types of the parameters in the function module or method you are calling. Ensure