OSI/AS Programming Manual

Error Codes
Status and Error Codes
056783 Tandem Computers Incorporated B–23
-1009: ZAPS-ERR-L5-BAD-PI-UNIT-VALUE
Cause. The remote session protocol sent an SPDU with an invalid parameter value in a
PI or PGI unit.
Subcodes. The subcode identifies the PI or PGI unit involved. (See Table B-13.)
Effect. The session connection is lost.
Recovery. No recovery is possible.
-1010: ZAPS-ERR-L5-SEGM-NOT-SUPP
Cause. The remote session protocol sent an SPDU that requires segmentation. OSI/AS
does not support segmentation.
Subcodes. None.
Effect. The operation fails.
Recovery. No recovery is possible.
-1011: ZAPS-ERR-L5-BAD-TSDU-RECEIVED
Cause. An invalid TSDU has been received.
Subcodes. The subcode identifies the problem. (See Table B-14.)
Effect. The session connection is lost.
Recovery. No recovery is possible.
1012: ZAPS-ERR-L5-BAD-TRANS-MCW
Cause. An invalid transport message control word (MCW) has been received.
Subcodes. The subcode identifies the problem. (See Table B-15.)
Effect. The session connection is lost.
Recovery. No recovery is possible.