some error on qlik script with SAP

[inoruoya]

i have some error when i use SQL select and inner join with SAP

that error is

/QTQVC/OPEN_STREAM failed after 00:00:00 Key = SQL_ERROR (ID:00 Type:E Number:001 "HOLD P_G_CURSOR" is not expected) SQL

so it not show error in first step that error show at the end of script.

how do i solve that problem