# HSSP ID could not be generated

**URL:** <https://ask.bioexcel.eu/t/hssp-id-could-not-be-generated/4428>\
**Category:** Uncategorized\
**Created:** [July 24, 2023, 9:06pm UTC](https://ask.bioexcel.eu/t/hssp-id-could-not-be-generated/4428 "2023-07-24T21:06:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![angelaa](https://avatars.discourse-cdn.com/v4/letter/a/e480ec/32.png) [@angelaa](https://ask.bioexcel.eu/u/angelaa)\
**Post date:** [July 24, 2023, 9:06pm UTC](https://ask.bioexcel.eu/t/hssp-id-could-not-be-generated/4428/1 "2023-07-24T21:06:59Z")

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i am trying to generate protein protein interface using WHISCY, i have inputed the structure and also the pdbID in the column for the Alignment (HSSP ID) but it keeps saying error, the HSSP file could not be generated.