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Left Hand Pointer

Error Code M13

M[UMPS] by Example

Right Hand Pointer

M13, Invalid lineref (label not found)

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

When a Do, Goto or Job command is executed, or when a reference to the function $Text is evaluated, and the line that is specified is in the form LABEL+OFFSET^ROUTINE or LABEL+OFFSET, this error will occur if either there is no label in the specified routine that corresponds to the specified label, or the value of OFFSET is so high that the reference no longer evaluates to a valid line in the specified routine.

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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, 22:30:57 .

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