Error 630

"Invalid escape sequence '%1'"

Item	Description
SQLCode	-630L
Constant	INVALID_ESCAPE_SEQ
SQLState	22025
ODBC 2 State	S1000
ODBC 3 State	22025
Sybase Error Code	2233
Severity Code	16
Parameter 1	The escaped character.

Probable cause

A LIKE pattern contains an invalid use of the escape character. The escape character may only precede the special characters '%', '_', '[', and the escape character itself.