Some most typical error definitions are listed below

Module name	Code	Mnemonic name	Error description
KLPRSS	1125	KLPRSS::NOT_EXIST	Parameter with the specified name does not exist
KLSTD	1184	KLSTD::STDE_NOACCESS	Access denied
KLSTD	1186	KLSTD::STDE_NOTFOUND	Object not found
KLSTD	1192	KLSTD::STDE_BADFORMAT	Data is corrupted or has an unknown format
KLSTD	1193	KLSTD::STDE_NOTPERM	Operation is not permitted
KLSTD	1195	KLSTD::STDE_UNAVAIL	Resource is [temporarily] unavailable. Following subcodes may be specified: Subcode 1 (STDE_UNAVAIL_SC_APP_PENDING) Application is starting or stopping Subcode 2 (STDE_UNAVAIL_SC_IO_SUSPENDED) I/O suspended due to some maintenance works
KLSTD	1229	KLSTD::STDE_LIMIT_VIOLATION	Functionality is limited. Subcode is either -1 or a value from the table of Global limits.
KLCONN	1194	KLCONN::GCR_NO_SUCH_CALL	No such GUI call (GUI call is not implemented)
KLOLA	2351	KLOLA::KLOLA_ERR_SERVER	Activation server error. Following subcodes may be specified: Subcode 3 (KLOLAEL_ERR_SERVER_V1_REQUIRED) license information is not available for activation code, request to activation server 1.0 is required Subcode 34 (KLOLAEL_ERR_LICENSE_NOT_FOUND) there is no license for supplied activation code
KLWAT	1445	KLWAT::ERR_NO_SUCH_CLIENT	No such client.
KLWAT	1453	KLWAT::ERR_LOGON_IFAILED	Internal user logon failed and OS logon not supported or not requested.
KLWAT	1454	KLWAT::ERR_BA_WEB_TOKEN_FAILED	Json Web Token authentication failed.
KLWAT	1455	KLWAT::ERR_HANDSHAKE_ALREADY_COMPLETED	Handshake already completed.
KLWAT	1456	KLWAT::ERR_BA_NWC_TOKEN_FAILED	NWC Token authentication failed.
KLWAT	1457	KLWAT::ERR_LOGON_ADFS_FAILED	ADFS logon failed.
SPL	2009	KLSPL::SPLERR_VSERVER_NOT_DEFINED	User has more than one virtual server. User should specify virtual server.
SPL	2010	KLSPL::SPLERR_VSERVER_NOT_FOUND	Specified virtual server is not found.
SPL	2011	KLSPL::SPLERR_USER_OR_PASSWORD_INVALID	User name or password is invalid.
SPL	2012	KLSPL::SPLERR_USER_ALREADY_EXISTS	A user or a group with such name already exists.
SPL	2013	KLSPL::SPLERR_ACCOUNT_BLOCKED	The account is blocked because the number of login attempts with incorrect password exceeded the limit.