Patch 7303030: 12.1.1 Maintenance Pack - Fails Processing zxmigrsubscrptn.sql

@/u02/oracle/TEST/apps/apps_st/appl/zx/12

Hi Support,
On :  12.0.6 version, ISSUES WITH FUNCTIONALITY OF AD UTILITIES

When attempting to apply upgrade driver 7303030, the following error occurs.

ERROR
-----------------------
sqlplus -s APPS/***** @/u02/oracle/TEST/apps/apps_st/appl/zx/12.0.0/patch/115/sql/zxmigrsubscrptn.sql
declare
*
ERROR at line 1:
ORA-01400: cannot insert NULL into
("ZX"."ZX_SUBSCRIPTION_DETAILS"."EFFECTIVE_FROM")
ORA-06512: at "APPS.ZX_SBSCR_OPTIONS_MIGRATE_PKG", line 160
ORA-06512: at line 9


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Apply upgrade driver 7303030

Filename = adwork003-last-lines.txt
See the following error:

ERROR at line 1:
ORA-01400: cannot insert NULL into
("ZX"."ZX_SUBSCRIPTION_DETAILS"."EFFECTIVE_FROM")