Hi ,
If Attribute change run and BIA are getting locked then follow as suggested below:
First you have to reset the status of Attribute change run from attribute change run monitor and then you have to repeat the step for BIA Index in BW. Once this is done then you can select the info objects for which ACR need to be run from RSA1-Tools- Attribute change.
If only BIA Index is getting failed no ACR failure then you can delete and rebuilt the index using RSDDV/RSDDB.
This should resolve your issue.
Thanks