Handling Exceptions

SSOLite stored procedures signal a SQL state and set the error text accordingly if any procedure fails. Note that:

• The error text is always preceded by the string (SWERROR).

•

Each error has a unique ID, which is displayed at the end of the error text.

For example,

SIGNAL SQLSTATE '38200' SET MESSAGE_TEXT = 'SW_GRAFTCOUNT:(SWERROR) Failed to get node ID (ID:001024)';

It is the application’s responsibility to handle any such database exceptions, and issue a rollback if appropriate.

The following table describes the different errors (and their unique IDs) that may be returned by the SSOLite stored procedures.

Note: Some of the stored procedures listed in the table are not described in this section. These are lower level stored procedures that may be called by some or all of the stored procedures that are described in this section.

Stored Procedure	SQLSTATE Value	Error Text
`SW_GET_NODE_DETAILS`	38200	MBox Queue Name(s) not found in database (ID:001008)
`SW_GET_PROCEDURE`	38200	Procedure details not found in database for procedure name=`proc_name` (ID:001010)
	38200	Procedure version not found in database for procedure name=`proc_name`, Case Num=`case_num` (ID:001011)
	38200	Latest Released or Unreleased Procedure version not found in database for procedure name=`proc_name` (ID:001012)
	38200	Procedure version not found in database for procedure name=`proc_name` `major_version` `minor_version` (ID:001013)
SW_SUSPEND	38200	Suspend type (suspend_type) is invalid, expected `2` (suspend) or `0` (activate) (ID:001014)
	38200	Failed to get node ID (ID:001015)
	38200	Failed to get procedure ID (ID:001016)
	38200	Failed to get request ID (ID:001017)
	38200	Case (case_num) is already active (ID:001036)
	38200	Case (case_num) is dead (ID:001037)
	38200	Case (case_num) is already suspended (ID:001038)
	38200	Procedure and case information does not match (ID:001043)
SW_GETCASE_STATUS_EX	38200	Failed to find case information for case: case_num (ID:001019)
`SW_DELAYED_RELEASE`	38200	Failed to get node ID (ID:001022)
`SW_DELAYED_RELEASE`	38200	Failed to get procedure ID (ID:001023)
`SW_DELAYED_RELEASE_ERR`	38200	Failed to get node ID (ID:001022)
SW_GRAFTCOUNT	38200	Failed to get node ID (ID:001024)
	38200	Failed to get procedure ID (ID:001025)
	38200	Failed to get request ID (ID:001026)
SW_DELAYED_RELEASE_ERR	38200	Failed to get node ID (ID:001027)
	38200	Failed to get procedure ID (ID:001028)
	38200	Failed to get request ID (ID:001029)
SW_PURGE	38200	Failed to get node ID (ID:001030)
	38200	Failed to get procedure ID (ID:001031)
	38200	Failed to get request ID (ID:001032)
	38200	Procedure and case information does not match (ID:001041)
	38200	Failed to get node ID (ID:001033)
	38200	Failed to get procedure ID (ID:001034)
	38200	Failed to get request ID (ID:001035)
	38200	Case (case_num) is dead (ID:001039)
	38200	Procedure and case information does not match (ID:001042)

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