Abort system error in program SAPLRSS2 and form MULTI_ASSIGN-01-

Question

After executing a query with RSRT, I got an error message: "Abort system error in program SAPLRSS2 and form MULTI_ASSIGN-01-".
The error appeared first after patching the SAP BW with the Enhancement Package 1 to version 7.01.
I found the note 1593976 concerning this problem. But installing the note didn't help.
I set a breakpoint at the "PERFORM MULTI_ASSIGN" - statement in the function module "RRS_GVAR_FROM_VREP_FILL" where the exception is thrown.
I compared the code of the form with the older version of the form.
Current version (7.01):
ASSIGN COMPONENT l_s_fieldname OF STRUCTURE c_sx_gvar TO <l_gvar_table>.
IF sy-subrc NE 0. PERFORM x_message USING rs_c_true 'MULTI_ASSIGN-01-'. ENDIF.
Older version (7.00):
  ASSIGN COMPONENT L_FIELDNAME OF STRUCTURE C_SX_GVAR TO <L_GVAR_TABLE>.
check sy-subrc eq 0.
The newer version raises an error message where the older version only left the form. So I simulated the old program behaviour by jumping over the 2 occurences of the "PERFORM MULTI_ASSIGN" - statement, because the form doesn't do any changes anyway, when it is left right after the call. The query then seems to be executed properly.
I don't know whether the raising of a message is correct here and I already did something wrong in the old version, which hasn't been detected since EnhP 1 or if the raising of a message is not appropriate here. May you help me out in this situation ?

Answer 1

Thanks! That really helped me out. I thought, I already regenerated the query report. But it seems it has not been the case.