# What is error code 21?

**URL:** <https://forum.dynare.org/t/what-is-error-code-21/2426>\
**Category:** Dynare help (legacy posts)\
**Created:** [29 March 2012 22:53 UTC](https://forum.dynare.org/t/what-is-error-code-21/2426 "2012-03-29T22:53:25Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![LittleFish](https://forum.dynare.org/letter_avatar_proxy/v4/letter/l/97f17d/32.png) [@LittleFish](https://forum.dynare.org/u/LittleFish)\
**Post date:** [29 March 2012 22:53 UTC](https://forum.dynare.org/t/what-is-error-code-21/2426/1 "2012-03-29T22:53:25Z")

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I got this error message:

??? Error using ==\> print\_info at 36  
MJDGGES returns the following error code: 21

So what is error code 21? And how to fix it? Thanks.

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**Author:** ![jpfeifer](https://forum.dynare.org/user_avatar/forum.dynare.org/jpfeifer/32/5044_2.png) [@jpfeifer](https://forum.dynare.org/u/jpfeifer)\
**Post date:** [30 March 2012 20:20 UTC](https://forum.dynare.org/t/what-is-error-code-21/2426/2 "2012-03-30T20:20:25Z")

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Could you please post the mod-file.