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System Errors
The BEA Tuxedo system uses TP-STATUS IN TPSTATUS-REC to supply information to a process when a routine fails. All ATMI calls set TP-STATUS to a value that describes the nature of the error. When a call does not return to its caller, as in the case of TPRETURN or TPFORWAR, which are used to terminate a service routine, the only way the system can communicate success or failure is through TP-STATUS in the requester.
APPL-RETURN-CODE is used to communicate user-defined conditions only. The system sets the value of APPL-RETURN-CODE to the value of APPL-CODE IN TPSVCRET-REC during TPRETURN. The system sets APPL-RETURN-CODE, regardless of the value of APPL-RETURN-CODE IN TPSTATUS-REC during TPRETURN, unless an error is encountered by TPRETURN or a transaction timeout occurs.
The codes returned in TP-STATUS represent categories of errors, which are listed in the following table.
TP-STATUS Error Categories
| 1
Applicable to all ATMI calls for which failure is reported by the value returned in TP-STATUS. 2Refer to Fatal Transaction Errors for more information on this error category. |
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Copyright © 2001 BEA Systems, Inc. All rights reserved.
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