Abnormal errors after bounce in 12.1.3 using Oracle Enterprise Linux 5.1

Question

1. After bounce of one of our dev instance and opening forms did'nt see menu for system administrator (like 1. OAM 2. Coucurrent 3. Profile .........)
and getting error left hand below --- ###FRM - 40735: WHEN-NEW-FORM-INSTANCE triger raised unhandeled exceeption ORA- 06502###
But as soon as after clicking SWITCH RESPONSIBILITY we are able to see the menu options
2. In the same terminal if we are submitting any request (e.g active users) getting message like "##FRM 40400: Transaction complete : 1 records applied and saved##')
But when we click on find tab we are getting below error
##FRM-40350: Query caused no records to be retrieved###
Please help in this.
Regards,

Answer 1

1. After bounce of one of our dev instance and opening forms did'nt see menu for system administrator (like 1. OAM 2. Coucurrent 3. Profile .........)
and getting error left hand below --- ###FRM - 40735: WHEN-NEW-FORM-INSTANCE triger raised unhandeled exceeption ORA- 06502###
But as soon as after clicking SWITCH RESPONSIBILITY we are able to see the menu optionsWas this working before? If yes, any changes been done recently?
Can you find any errors in the database log file?
Any invalid objects?
Error When Opening Any Forms : ORA-01403: No Data Found, FRM-40735 [ID 1358117.1]
2. In the same terminal if we are submitting any request (e.g active users) getting message like "##FRM 40400: Transaction complete : 1 records applied and saved##')
But when we click on find tab we are getting below error
##FRM-40350: Query caused no records to be retrieved###Can you find the concurrent request log/output files generated on the server $APPLCSF/$APPLLOG and $APPLCSF/$APPLOUT directories?
Can you query FND_CONCURRENT_REQUESTS table and view the record for this concurrent request?
Thanks,
Hussein