☜	Error Code M59 M[UMPS] by Example					☞

M59, Environment reference not permitted for this ssvn

Approved for inclusion in a future M[UMPS] language standard.

Setting, Killing and referencing "nodes" in structured system variables is only allowed when the semantics for the operation in question are explicitly defined. Any reference to a ssvn, where an environment is specified, and no semantics are defined for the meaning of an environment in that context, will cause this error to occur.

Copyright © Standard Documents; 1977-2024 MUMPS Development Committee;
Copyright © Examples: 1995-2024 Ed de Moel;
Copyright © Annotations: 2003-2008 Jacquard Systems Research
Copyright © Annotations: 2008-2024 Ed de Moel.

The information in this page is NOT authoritative and subject to be modified at any moment.
Please consult the appropriate (draft) language standard for an authoritative definition.

Some specifications are "approved for inclusion in a future standard". Note that the MUMPS Development Committee cannot guarantee that such future standards will indeed be published.

This page most recently updated on 29-Nov-2011, 22:30:57.

For comments, contact Ed de Moel (demoel@jacquardsystems.com)