I have tried to add extra columns to the Source of Supply table in transaction ME51N/ME52N.
First I tried to find a BADI or User exit - but no luck (I have read in another tread that it has to me a modification!!)
OK, then I enhanced the structure MEREQ3326 with my extra items. So far so good!
Afterwards I have made a modification in the Include LMEGUICJV in the method "set_model".
Here I read and add the extra data to the table MY_TABLE!
The result is that the table on Source of Supply in ME52N is populated with the wanted data.
BUT BUT. When i try to select another row in the Source of Supply, the data I added to the table is cleared???!!
I have tried a lot of debugguing, but haven't succeeded in findig the place where the data is cleared!
(Take a look on the attached file!)
Any hints to help me??