[CR #607273] When the RSSD is loaded in an Adaptive Server 12.5.4 x server, rs_helprep fails when the repdef_name is greater than 30 characters.
Workaround:
Use single quote (‘) or double quote(“) around the long repdef_name.
Use a truncated repdef_name. Truncate the repdef_name to the first 29 characters when issuing the rs_helprep request. The rs_helprep then appends the % wildcard at the end when it queries the RSSD tables.
Upgrade RSSD data server to Adaptive Server 15.x.