# Concatination of  two different libraries

**URL:** <https://techcommunity.softwareag.com/t/concatination-of-two-different-libraries/76783>\
**Category:** Forum\
**Tags:** Adabas-Natural, Natural, Natural-on-Mainframes\
**Created:** [May 23, 2008, 2:13pm UTC](https://techcommunity.softwareag.com/t/concatination-of-two-different-libraries/76783 "2008-05-23T14:13:22Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Breeze](https://avatars.discourse-cdn.com/v4/letter/b/2bfe46/32.png) [@Breeze](https://techcommunity.softwareag.com/u/Breeze)\
**Post date:** [May 23, 2008, 2:13pm UTC](https://techcommunity.softwareag.com/t/concatination-of-two-different-libraries/76783/1 "2008-05-23T14:13:22Z")

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Hi,  
we can concatenate two different libraries using “\*STEPLIB”. But how can i give new library name through steplib, for example i need to concatenate two libraries. The one which i am currently working “LIB1” and i need to access “LIB2”. please explain with the help of one example.

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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:** [May 23, 2008, 7:02pm UTC](https://techcommunity.softwareag.com/t/concatination-of-two-different-libraries/76783/2 "2008-05-23T19:02:57Z")

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If you want to add STEPLIBs from a program, this can be done with subprograms USR1025N, USR3025N or USR4025N, but usually these are set within Natural Security.

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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:** [May 23, 2008, 7:03pm UTC](https://techcommunity.softwareag.com/t/concatination-of-two-different-libraries/76783/3 "2008-05-23T19:03:59Z")

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If you want to add STEPLIBs from a program, this can be done with subprograms USR1025N, USR3025N or USR4025N in Library SYSEXT, but usually these are set within Natural Security.

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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, 2:49pm UTC](https://techcommunity.softwareag.com/t/concatination-of-two-different-libraries/76783/4 "2021-04-02T14:49:29Z")

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