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SUP 2.3 - How to pass value to input parameter of an MBO on button click


Just working on a PO Approval - HWC Mobile app in SUP 2.3.
Here, I’m trying to pass input parameter to screen 2 (i.e. POLineItems MBO-2) on the click of a button based on a particular PO Number selected from screen 1 i.e. from a list of Pending POs ( PendingPOList MBO-1). guidance on this front would

Not sure where I am going wrong or is there any step that I'm missing here.

Any guidance on this front would be highly appreciated...

These are my two MBOs created:
POLineItems – Input parameter:-

The steps taken by me are as follows:-

  1. Created a Personalization Key (PONum_PK)
  2. Under the “Load Arguments” tab of the MBO-2 properties, updated the “Propogate to Attribute” and “Personalization Key” fields:
  3. On the Screen 1 button's properties page,
    1. Settings done under the General Tab…
    2. Settings done under the “Personalization Key Mappings” tab…
      Linked the PO Number’s edit box key i.e. PendingPOList_EBELN_attribKey to the Personalization key created.

    3. Setting done under the Output Keys tab…
    4. Setting done under the Success/Error tab…

Aaron D'C


Former Member

I have written a blog on similar scenario some years back. Have a look at it. Hope you will get few inputs.

A workflow Application to Release A Purchase Order...

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