In Version V11.2.2 /11.2.3 of the SAP Agent R3_MODIFY_VARIANT does not feed parameters correctly.

Document ID : KB000087650
Last Modified Date : 14/04/2018
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Issue:
Error Message :
R3_MODIFY_VARIANT
...........
Error 'JCO_ERROR_SYSTEM_FAILURE' in 'BAPI_XBP_VARIANT_CHANGE' call.
Datenobjekte in Unicode-Pro

It is impossible to use the R3_MODIFY_VARIANT function in a SAP job to modify a variant value.

BAPI_XBP_VARIANT_CHANGE does not take the provided parameters, and messages similar to these are displayed.

 
2016-06-27 15:01:16 - U2004081 Error in function 'BAPI_XBP_VARIANT_CHANGE': 'Invalid Parameter (function BAPI_XBP_VARIANT_CHANGE)', type: 'E', id: 'XM', number '033'
2016-06-27 15:01:16 Invalid parameters (function BAPI_XBP_VARIANT_CHANGE)

These issues can be encounterd in SAP Basis 7.00 through 7.50.
 
Cause:
Cause type:
Configuration
Root Cause: This SAPNote must be applied on the SAP System

2255978 - Runtime error UC_OBJECTS_NOT_CONVERTIBLE in FMs RS_CREATE_VARIANT and RS_CHANGE_CREATED_VARIANT
Resolution:
This field was added on 30/03/2017. This article has not been updated yet. Refer to the "Description" or "Workaround" sections for solution information.

Fix Status: No Fix

Additional Information:
Workaround :
The workaround consists in asking SAP administration to apply SAP Note 2255978 on the concerned SAP system. Information to this SAP Note can be found herehttps://launchpad.support.sap.com/#/notes/2255978Keywords:===========================================================================================SymptomIn certain circumstances, the FMs RS_CREATE_VARIANT and RS_CHANGE_CREATED_VARIANT causethe runtime error UC_OBJECTS_NOT_CONVERTIBLE.More termsUC_OBJECTS_NOT_CONVERTIBLE, RS_CREATE_VARIANT, RS_CHANGE_CREATED_VARIANT===========================================================================================No other action is required.