OSI/AS Programming Manual

Error Subcodes
Status and Error Codes
056783 Tandem Computers Incorporated B–31
Table B-13. PI or PGI Unit Subcodes
Constant (ZAPS-ERR-L5-PIU-) Value Meaning
ACTIVITY-ID -1008 Activity identifier PI unit
ADDITIONAL-REF -1013 Additional reference information PI unit
CALLED-REF -1011 Called SS-user reference PI unit
CALLING-REF -1010 Calling SS-user reference PI unit
CALLED-SSEL -1020 Called session selector PI unit
CALLING-SSEL -1019 Calling session selector PI unit
COMMON-REF -1012 Common reference PI unit
ENCLOSURE-ITEM -1005 Enclosure item PI unit
INIT-SERIAL-NR -1016 Initial serial number PI unit
LINKING-INFO -1024 Linking information PI unit
NEW-ACT-ID -1026 New activity identifier PI unit
OLD-ACT-ID -1025 Old activity identifier PI unit
PROTOCOL-OPT -1014 Protocol options PI unit
REASON-CODE -1009 Reason code PI unit
RESP-SSEL -1021 Responding session selector PI unit
SERIAL-NUMBER -1006 Serial number PI unit
SYNC-TYPE-ITEM -1007 Sync type PI unit
TOKEN-ITEM -1003 Token item PI unit
TOKEN-SET-ITEM -1018 Token setting item PI unit
TRANS-DISC -1023 Transport disconnect PI unit
TSDU-MAX-SIZE -1022 TSDU maximum size PI unit
UNSPECIFIED -1001 PI or PGI unit is unspecified
USER-DATA -1004 User data PGI unit
USER-INFO -1002 User information field
USER-REQMNTS -1017 Session user requirements PI unit
VERSION-NUMBER -1015 Version number PI unit
The corresponding error codes are ZAPS-ERR-L5-BAD-PI-UNIT-LENGTH
(value -1006), ZAPS-ERR-L5-BAD-PI-UNIT-VAL (value -1009), ZAPS-ERR-L5-
EXTRANEOUS-PI-UNIT (value -1008), and ZAPS-ERR-L5-MISSING-PI-UNIT
(value -1007).