E900 OCM Using PY logic from PD environment for specifc user

Hi, I have configured OCM to run PY's logic from PD environment with 2 methods :

objective : Login to PD and use PD data but the logic must be from PY....

THe reason why i do this is all user failed to do confirm -shipment P4205 in PD environment but succeeded in PY...now still in question mark was that caused by PD data or PD logic...

Open OCM - system 900

method 1 :

1. Copy JPY default object for objec type : UBE, XAPI, RTE, BSFN  into JPD path code for specific user only Eg, khwong  ; so that only this user can use PY logic

then activated the new  sets for this userID khwong...

can this method work ? Login to PD and the user khwong can use PY ;s logic ?  I tested it and worked but after restarted servers..it failed again... any reason why ?

method 2 :

1. copy JPY default name for object type TBLE for specifc user -  change to business data -prod  then activated....

2. copy JPY control table - crp for object type TBLE for specific user - change to control table - prod (around 80+ records)  and then activated

login to PY with this userID...it can point to PD 's data 

Hope that helps...