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Hello,

 

Is there a way to prevent the user from choosing or changing the destination location while processing a transport task from an Android WADACO client?

 

We wish to utilize the 2-step picking functionality to process shipments. The destination of the transport task is the particular door/trailer that corresponds to a shipment, as we process many shipments simultaneously. We are seeking a way to allow the user to scan the destination, and to validate it is the correct location before allowing them to proceed.

 

I understand the field can be given an automatic value, but being able to validate the user’s choice is key.

 

Thanks!

The only validation for DESTINATION at the moment seems to be that it exists as inventory part destination basic data.

If you want more validations then that I guess you need to make your own customer adaption to handle it. Not sure if this could be consider as bug in the CORE functionality, I know that functionality too little myself.

Thanks for your reply Dario. Unfortunately we are on managed cloud infrastructure, so our ability to customize is limited.

 

I did find a workaround, for anyone else that might stumble upon this:

 

I created a custom event:

  • LU = TransportTaskLine
  • Table = TRANSPORT_TASK_LINE_TAB
  • Fire when: Objects are changed
  • Only when x attribute is changed: TO_LOCATION_NO
  • Fire: Before object is changed
  • Available attributes: TO_LOCATION_NO (Old)

Event action:

  • Type: Execute online SQL 
    DECLARE
    l_dummy varchar2(1);
    BEGIN
    SELECT * INTO l_dummy from dual;
    IF l_dummy = 'X' THEN raise_application_error(-20001,'Location must be &OLD:TO_LOCATION_NO');
    END IF;
    END;

If the user tries to change the location, the WADACO client prevents them from proceeding and displays a “Location must be XYZ” error message.

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