How to get object link (material) at saving document in transaction CV01N?

[frazer]

Example: CV01N

Reiter / Slider -> Objektverknüpfungen / Objectlinks

linking a material.

We have an Enhancement where we would send an Email with Subject ( documentnumber and materialnumber)

There we Use method add additional classes:

IF_EX_DOCUMENT_MAIN01~ADD_ADDITIONAL_CLASSES

But the problem is that at this time we dont have access to the linked material because it is before the save.

How can i get access to the linked material (from buffer?). Does someone know a function module or solution.

Because we need to use the add_additional_classes methode and no other from this userexit.

[turkaj]

Hi Frank,

You can try the BAdI DOCUMENT_OBJ. If you have the necessary data, you can store it, for example, as public attributes in the BAdI class and later call it directly in your target method IF_EX_DOCUMENT_MAIN01~ADD_ADDITIONAL_CLASSES.

<DOCUMENT_OBJ>=><mat_values>

This is just an example and you can of course do it differently if you have the values you need.

Regards
Jim

[frazer]

I tried this but it dont works for my case. I need a function moule like CLFM_GET_INTERNAL_TABLES which gets the classification data from buffer before it is saved. But i need such a function module which gets me the linked objects before saving.

[turkaj]

The BADI IF_EX_DOCUMENT_OBJ2 contains the method LINKS_UPDATE. This is called as soon as the assignment changes. The following function module is called in the processing routine CV140_SELECT_DRAD_DOCUMENTS.

There are also the following function modules:

• CV111_DRAD_GET NOTRANSL: DVS: Objektverknüpfungen aus Buffer lesen
• CV111_DRAW_GET NOTRANSL: DVS: Dokumentdaten aus Buffer lesen
• CV115_DOC_SAVE_BUFFER NOTRANSL: DVS: Dokument speichern (interne Puffer)
• CV200_DB_DRAD_CHANGE_SELECT NOTRANSL: DVS: Letze Änderungen der Objektverknüpfungen lesen