users are experiencing dumps when they try to login from portals & do search help in Transactions.
But from GUI it works fine.
The current ABAP/4 program attempted to execute an ABAP/4 Open SQL
statement in which the WHERE condition contains an IN itab operator.
The IN itab operator is used with internal tables which
have the following structure:
SIGN(1) OPTION(2) LOW LIKE db_field HIGH LIKE db_field
The OPTION column should contain only one of the following values:
"EQ LE GE CP BT NE LT GT NP NB"
The value "IQ" is not allowed here.