Messages › Call Interface Return Codes › Return Codes ESFCOMI

Return Codes ESFCOMI

The following table is a list of the return codes from the ESFCOMI interface.

• '—Two EBCDIC spaces indicate that the communication request has been successfully scheduled for execution.
• CE—Control block error. The CIB-address field in the caller's parameter list does not point to a valid CIB.
• CS—A communication end (CEND) has been scheduled during open processing; the channel has been closed down.
• IC—For an open request, the channel name in the caller's parameter list does not exist. For all other requests, the communication channel is in a closing state and does not accept new requests.
• IG—The specified communication channel cannot be used on an open-channel request with a channel-name code of R, N, or U because a non-zero network group is specified in the corresponding CID definition.
• IP—The channel password in the caller's parameter list is incorrect.
• IU—The communication channel is in use by another program.
• IZ—The communication channel is not started.
• NA—The communication interface is not active, and/or open requests are not permitted.
• NC—No communication channels have been defined in the CA Spool initialization parameters.
• NS—No storage was available for the interface control blocks.
• PE—One or more fields in the caller's parameter list is in error.
• QE—Queue empty; no responses or messages are currently pending
• RE—Request error; communication requests may not be issued from request-completion exit routines.
• RX—Maximum number of concurrent receive requests exceeded.
• SX—Maximum number of concurrent send requests exceeded.
• SS—Chain error detected locating the subsystem vector table (SSVT) set by AESFINTR/AESFPRIV.
• UE—Request rejected by the interface exit (ESFUSS).
• UG—The specified group number was not authorized for this user.
• IU—The user ID in the caller's parameter list does not exist.