# Nucleus Response Code 253

**URL:** <https://techcommunity.softwareag.com/t/nucleus-response-code-253/177213>\
**Category:** Forum\
**Tags:** Adabas-Natural, Adabas, Adabas-on-Mainframes, Adabas-Basics-on-Mainframes\
**Created:** [July 2, 2014, 1:37pm UTC](https://techcommunity.softwareag.com/t/nucleus-response-code-253/177213 "2014-07-02T13:37:23Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Arnab\_Ghosh](https://avatars.discourse-cdn.com/v4/letter/a/7bcc69/32.png) [@Arnab\_Ghosh](https://techcommunity.softwareag.com/u/Arnab_Ghosh)\
**Post date:** [July 2, 2014, 1:37pm UTC](https://techcommunity.softwareag.com/t/nucleus-response-code-253/177213/1 "2014-07-02T13:37:23Z")

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I am getting a Nucleus Response Code of 253 SubCode 11 (unsupported ABD version). We are trying to connect to ADABAS from IBM C batch environment. Any help is appreciated.

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**Author:** ![system](https://global.discourse-cdn.com/techcommunity/original/3X/c/d/cd19967bb605d28a72d77eb83a1cae22f3df2eb8.svg) [@system](https://techcommunity.softwareag.com/u/system)\
**Post date:** [July 3, 2014, 1:03am UTC](https://techcommunity.softwareag.com/t/nucleus-response-code-253/177213/2 "2014-07-03T01:03:29Z")

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This is an error in your C-code, it is impossible to help you in any way without seeing the code.

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**Author:** ![system](https://global.discourse-cdn.com/techcommunity/original/3X/c/d/cd19967bb605d28a72d77eb83a1cae22f3df2eb8.svg) [@system](https://techcommunity.softwareag.com/u/system)\
**Post date:** [April 2, 2021, 3:31pm UTC](https://techcommunity.softwareag.com/t/nucleus-response-code-253/177213/3 "2021-04-02T15:31:27Z")

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