There is a release DSN which is RELEASE.EBISDATA.EB00001 we have defined in CA7. As per user request this is not needed now hence we tried to delete the same but got the below error message while deleting it. None of the CA7 jobs are using this file. Unable to delete the file and receive following message.
MESSAGE: DSN HAS USERS -- CANNOT DELETE
Release : 11.3
Component : CA-7
LDSN/LIST=USERS will show all DSN's for "J-USE" and "J-CRT", but when a DSN rqmt was manually added to a job via panel DB.3.1, then only "#RQ" will be increased, and you have for example to use "LJOB,JOB=*,LIST=RQDSN" to find the job, to which this DSN was added.
If it's found, then simply use panel DB.3.1 to manually remove the DSN rqmt. If you cannot find it, because the job was deleted before removing the DSN rqmt, then you may use following cmd via BTI to reset "#RQ" to zero:
Afterwards, LDSN should show, that "#RQ" is zero now.