WDF 2500018 - "Error Code:0 Error Description :" error occurs while upgrading the intercompany to version 50

WDF 2500018 - "Error Code:0 Error Description :" error occurs while upgrading the intercompany to version 50

Symptom

The following error occurs while upgrading the intercompany addon to version 50:

Error Code:0 Error Description :



The following error shows in the intercompany add-on log file:
Method :Version_34_2_UpdateFirmDocumentAlreadyChecked, Error Message:Value cannot be NULL.

Reproducing the issue
Prerequisites:

You are using Walldorf Intercompany version 49 or lower.

Scenario:

The following error occurs while upgrading the intercompany version to version 50:
Error Code:0 Error Description :

Expected behavior:

The intercompany version is upgraded successfully to version 50

Actual behavior:

"Error Code:0 Error Description:" error occurs while upgrading the intercompany version to 50

Solution

The issue described above has been fixed in the Intercompany Integration Solutions version 50 and higher versions.

Product
Product or Product Version
B1 INTERCOMPANY INTEGRATION 2.0
SAP B1 10.0 FOR SAP HANA
SAP B1 9.3 FOR SAP HANA
SAP BUSINESS ONE 10.0
SAP BUSINESS ONE 9.3

This document refers to : 
WDF 2500001 - Overview Note for Intercompany integration solution 2.0 Version 50 for SAP Business One