NAT5751: Not enough memory to execute the function.

Text	ESY5751 Not enough memory to execute the function.
Expl.	There is not enough memory to execute the function.
Actn.	Check with systems programmer.

NAT5752: Message/Message length missing.

Text	ESY5752 Message/Message length missing.
Expl.	Possible reasons: - no message length specified - message length lower than 4 - message length greater than 1250 during use of field MESSAGE-ARRAY - message length greater than 250 during use of field MESSAGE-TEXT - no message specified
Actn.	Correct input values and try again.

NAT5753: I-T-C name missing.

Text	ESY5753 I-T-C name missing.
Expl.	ITC name must be specified for functions OPEN, RECEIVE and SEND.
Actn.	Specify ITC name.

NAT5754: not done.

Text	ESY5754 not done.

NAT5755: Invalid or no SWITCH type specified.

Text	ESY5755 Invalid or no SWITCH type specified.
Expl.	Neither USER nor PROCESS as switch type specified.
Actn.	Correct switch type.

NAT5756: Job Variable name missing or invalid.

Text	ESY5756 Job Variable name missing or invalid.
Expl.	Invalid syntax used or no value specified.
Actn.	Please correct.

NAT5757: Error during user management.

Text	ESY5757 Error during user management.

NAT5758: User ID is missing.

Text	ESY5758 User ID is missing.
Expl.	No user name specified.
Actn.	Please specify name.

NAT5759: Name is missing.

Text	ESY5759 Name is missing.

NAT5760: Processor name is missing.

Text	ESY5760 Processor name is missing.

NAT5761: Start operand is missing.

Text	ESY5761 Start operand is missing.

NAT5762: Line/Station is missing.

Text	ESY5762 Line/Station is missing.

NAT5763: Info type operand is missing.

Text	ESY5763 Info type operand is missing.

NAT5764: Virtual call is missing.

Text	ESY5764 Virtual call is missing.

NAT5765: Required Catalog ID not accessible.

Text	ESY5765 Required Catalog ID not accessible.

NAT5766: User ID or Terminal ID missing.

Text	ESY5766 User ID or Terminal ID missing.
Expl.	Neither User ID nor processor-/terminal-name specified.
Actn.	Please specify requested values.

NAT5767: No TSN found.

Text	ESY5767 No TSN found.

NAT5768: Invalid command in macro list.

Text	ESY5768 Invalid command in macro list.

NAT5769: Short name is missing.

Text	ESY5769 Short name is missing.

NAT5770: Serialisation name missing.

Text	ESY5770 Serialisation name missing.

NAT5771: No information found.

Text	ESY5771 No information found.
Expl.	No information found for specified request.
Actn.	No action required.

NAT5772: BS2000 Command has returned error.

Text	ESY5772 BS2000 Command has returned error.

NAT5773: New version operand missing.

Text	ESY5773 New version operand missing.

NAT5774: No core available.

Text	ESY5774 No core available.
Expl.	Not enough space available to allocate an ESY User Block.
Actn.	Please contact Software AG. For BS2000/OSD only: The number of ESY User Blocks can be configured with startup parameter NUMUSER.

NAT5775: Invalid Priority Value specified.

Text	ESY5775 Invalid Priority Value specified.

NAT5776: Request was cancelled.

Text	ESY5776 Request was cancelled.
Expl.	Request was cancelled internally because user has been timed out.

NAT5777: Request has abended.

Text	ESY5777 Request has abended.
Expl.	An internal error occurred. Condensed abend information is contained in the job-log.
Actn.	Check with systems programmer. Contact Software AG technical support.

NAT5778: Cannot perform command - not APF authorized.

Text	ESY5778 Cannot perform command - not APF authorized.
Expl.	The Entire System Server nucleus is not running APF authorized.
Actn.	Check with systems programmer.

NAT5779: IDCAMS utility has abended.

Text	ESY5779 IDCAMS utility has abended.
Expl.	The IDCAMS utility has abended.
Actn.	Check job-log for additional information.

NAT5780: Completion code not ok.

Text	ESY5780 Completion code not ok.
Expl.	The execution of the request was not successful.
Actn.	Check input data of request.

NAT5781: Unable to obtain storage for work area extension.

Text	ESY5781 Unable to obtain storage for work area extension.
Expl.	A request failed to obtain storage for the work area extension.
Actn.	Increase the region size above 16 MB for Entire System Server.

NAT5782: Error from :1: for :2:, RC :3:, REASON :4:.

Text	ESY5782 Error from :1: for :2:, RC :3:, REASON :4:.
Expl.	A request failed while attempting to read the VTOC.
Actn.	Contact your systems programmer.

NAT5783: Unable to allocate :1:, RC :2:, REASON :3:.

Text	ESY5783 Unable to allocate :1:, RC :2:, REASON :3:.
Expl.	The specified volume could not be allocated.
Actn.	Contact your systems programmer.

NAT5784: Unable to open VTOC on :1:, RC :2:.

Text	ESY5784 Unable to open VTOC on :1:, RC :2:.
Expl.	An OPEN request failed for the VTOC on the specified volume.
Actn.	Try again. If the problem persists, contact your systems programmer.

NAT5785: CVAF :1: failed with RC :2: and CVSTAT :3:.

Text	ESY5785 CVAF :1: failed with RC :2: and CVSTAT :3:.
Expl.	A request failed to the Common VTOC Access Facility.
Actn.	Contact your systems programmer.

NAT5786: Unable to obtain storage for CSI work area.

Text	ESY5786 Unable to obtain storage for CSI work area.
Expl.	A request failed to obtain storage for the CSI work area.
Actn.	Increase the region size above 16 MB for Entire System Server.

NAT5787: CSI request failed, Module :1:, Reason :2:, RC :3:.

Text	ESY5787 CSI request failed, Module :1:, Reason :2:, RC :3:.
Expl.	A request to the catalog search interface failed.
Actn.	Contact your systems programmer.

NAT5788: Unable to substitute symbol :1:, RC :2:.

Text	ESY5788 Unable to substitute symbol :1:, RC :2:.
Expl.	A request failed to substitute text for a system symbol.
Actn.	Contact your systems programmer.

NAT5789: Unable to get UCB copy for :1:, RC :2:.

Text	ESY5789 Unable to get UCB copy for :1:, RC :2:.
Expl.	A request failed to get a UCB copy for the volume specified.
Actn.	Contact your systems programmer.

NAT5790: Abend :1: during IEBCOPY.

Text	ESY5790 Abend :1: during IEBCOPY.
Expl.	An abend has occurred while processing the IEBCOPY utility.
Actn.	Contact your systems programmer.

NAT5799: ENTIRE SYSTEM SERVER internal error.

Text	ESY5799 Entire System Server internal error.
Expl.	An internal error has occurred.
Actn.	Please contact SAG support.

NAT5800: Specified level is a data set name.

Text	ESY5800 Specified level is a data set name.
Expl.	The specified level name is a dataset name.
Actn.	No action is required.