SNAX/HLS Diagnosis and Support Manual

SNAX/HLS Return Codes
Return and Error Codes
104706 Tandem Computers Incorporated A–5
02 RC-INVALID-VERB
Cause. The current request contains an invalid verb-code value. A standard reply
format message is returned. VERB-CODE has been set to -1, SESSION-ID has been set
to 0, and RETURN-CODE has been set to 2. All other indicators are not meaningful.
The possible reasons for this response include:
The verb code is out of range.
An attempt was made to mix the basic verbs (OPEN-SESSION and
CLOSE-SESSION) and the enhanced verbs (HLS-ALLOCATE,
HLS-OPEN, HLS-CLOSE and HLS-DEALLOCATE) on the same session.
The RECEIVE-CONTROL-WAIT verb was issued on a session established on a
pipelined LU.
Effect. The verb request is rejected.
Recovery. This usually indicates an error in your application. Correct the application
program.
03 RC-INVALID-SESSION-ID
Cause. The verb request contained a session ID that did not refer to an existing session.
Effect. The verb request is rejected.
Recovery. Examine the application program for logic errors that may lead to such
erroneous verb requests. Correct the error.
04 RC-INVALID-VERB-LENGTH
Cause. The length of the request was not appropriate for the verb indicated in the
request. That is, the length of the verb request was less than a standard header or
longer than the requested verb message header plus the indicated data length. It
might indicate that the USER-DATA-LENGTH field on verbs with USER-DATA areas
is incompatible with the request length.
Effect. The verb request is rejected.
Recovery. Examine your application for logic errors. Correct the application to issue
verb requests of an appropriate length.