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Left Hand Pointer

Error Code M1

M[UMPS] by Example

Right Hand Pointer

M1, naked indicator undefined

Introduced in the 1995 ANSI M[UMPS] language standard.

The naked indicator is undefined at the start of a M[UMPS] process, or after a reference to an unsubscripted global variable has been made.
The sequence of commands Set ^A=3,^(4)=5 would cause this error to occur.

Button for 1977 Button for 1984 Button for 1990 Button for 1995 Button for MDC Button for notes Button for examples

Copyright © Standard Documents; 1977-2017 MUMPS Development Committee;
Copyright © Examples: 1995-2017 Ed de Moel;
Copyright © Annotations: 2003-2017 Jacquard Systems Research.

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, 21:30:57 .

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