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Error Code M47

Draft MDC Standard

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M47 Invalid attribute value
Editor’s note:
Error codes M46 through M55 are part of MWAPI. M47 is also used in the language standard, hence its description appears in this document.
Suggest to include all descriptions from M46 through M55 here:
M46: Invalid attribute name
M47: Invalid attribute value
M48: Non-existent window, element or choice
M49: Invalid attempt to set focus.
M50: Attempt to reference a non M-Term window in an OPEN command
M51: Attempt to destroy an M-Term window prior to CLOSE
M52: Required attribute missing
M53: Invalid argument for font function
M54: Attempt to create non-modal child of a modal parent
M55: Invalid nested ESTART command
Further suggest to rename M46 and M47 as:
M46: Attempt to assign value to reserved attribute
or: Name of attribute not valid in current context
M47: Cannot modify tied attribute
or: Value for attribute not valid in current context
Button for 1977 Button for 1984 Button for 1990 Button for 1995 Button for MDC Button for notes Button for examples

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

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 16-Nov-2023, 14:48:31.

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