Issue while Passing Dynamic parameters to the Transaction iviews from WD Java application

Hi Experts,

We have created a couple of SAP Transaction iViews to call the following MM transactions ME23 and ME9F for PO history and Print Preview respectively.

Now we are trying to pass PO Number dynamically to these iViews from a WebDynpro Java application. Please find the below code for the same.

WDPortalNavigation.navigateAbsolute(

"ROLES://<transaction iview pcd path>",

WDPortalNavigationMode.SHOW_EXTERNAL,

(String)null,

(String)null,

WDPortalNavigationHistoryMode.NO_DUPLICATIONS,

(String)null,

(String)null,

(String)null,

"RM06E-BSTNR=" + <PO String> + "&OKCode=AB",

false,

false

);

We are facing two issues in this process:

1. We are able to pass the PO No. into ME23 and it displays the desired results but it is inconsistent and does not work some time for the same user in the new session.

2. This Code does not work for ME9F or any other T-code which can provide the PO print preview option.

Please suggest the appropriate Method/Code/SAP transaction to cater our requirements (PO History and PO Print Preview).

Helpful answers would be rewarded.

Thanks and Regards,

Ghanshyam Agarwal