CALL_XMLRFC_BACK_REJECTED is an ABAP runtime error which you may come across when using or developing within an SAP system. See below for the standard details explaining what it means and how you can avoid or fix this runtime error.
Short Dump Classification: A - ABAP Programming Error
You can view further information about a runtme error by using transaction code ST22 which will show you this and all runtime erros that have happen in your SAP system.
Also check out the Comments section below to view or add related contributions and example screen shots.
There are two solutions for this that can be carried out by application
department responsible for transaction <runtime parameter> and main program <runtime parameter>.
1) program <runtime parameter> allows RFC callbacks to be called in its ABAP context.
2) The RFC function module that initiated the call of function module
"<runtime parameter>" must prevent the RFC callback.
Please see search hints for more details about the possible cause of this runtime error and how it could be avoided.
Please see send to sap for more details about the possible cause of this runtime error and how it could be avoided.
An error occurred while making a Remote Function Call.
<runtime parameter>
Connection status.. <runtime parameter>
Internal error code ... <runtime parameter>
Connection status:
<runtime parameter>
See Runtime error details related to&CR
RFC callback calls are not allowed in the current ABAP program
Contact the department responsible for transaction <runtime parameter> or ABAP program
<runtime parameter>.
Please see abap error for more details about the possible cause of this runtime error and how it could be avoided.
In main program <runtime parameter> it was specified that no RFC callbacks can be
called in its ABAP context. A function module was called here that
executed an RFC callback using ABAP statement CALL FUNCTION '<runtime parameter>'
DESTINATION 'BACK' ... This action resulted in this ABAP short dump.
This action was triggered explicitly by the application in transaction
<runtime parameter> and in ABAP main program <runtime parameter>. This is an application problem.
An attempt was made to call function module <runtime parameter> as a Remote Function
Call with destination 'BACK' (a so-called RFC callback) in ABAP context
<runtime parameter>. RFC callbacks were explicitly prevent by program <runtime parameter> however. This
is an application problem. The active transaction was <runtime parameter>.
The current ABAP program <runtime parameter> had to be terminated because it found a
statement that could not be executed.
The current ABAP program <runtime parameter> had to be terminated because it found a
statement that could not be executed.
CALL_XMLRFC_BACK_REJECTED - call xmlrfc back rejected CALL_USING_MNNEXT_FAILED - call using mnnext failed CALL_TRANSACTION_USING_NESTED - call transaction using nested CALL_TRANSACTION_NOT_FOUND - call transaction not found CALL_TRANSACTION_MSG_NO_PAGING - call transaction msg no paging CALL_TRANSACTION_LOCKED - call transaction locked