ERROR at line 1:
ORA-20100: Error: FND_FILE failure. Unable to create file, o2057526.tmp in the
You will find more information in the request log.
ORA-06512: at "APPS.FND_FILE", line 417
ORA-06512: at "APPS.FND_FILE", line 526
ORA-06512: at "APPS.GL_GLCOAM_PKG", line 532
ORA-06512: at line 8
May not have access to create the tmp file in the /usr/tmp location .
Give the ownership to oracle user to access the /usr/tmp directory
chown oracle:dba /usr/tmp
Then retry the report to be run .