Cannot read value from field PARAMETER.CONFIG

Cannot read value from field PARAMETER.CONFIG

Error:

Cannot read value from field PARAMETER.CONFIG"

This error appeared when adstrtal.sh was done on an instance. 

Reason:

SQL> select end_date from fnd_user where user_name='GUEST';

END_DATE

---------------

17-APR-96

SQL>

Guest user was end-dated.

Solution:

1) Connect as apps user and run below update.

Sqlplus apps/apps

update fnd_user set end_date=null where user_name='GUEST';

2) Commit;

3) Retry, issue should be solved.

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