PD Layer

[Former Member]

Hi Experts,

Explain me abt PD layer and how its working???

What are all the FMs related to PD layers in SRM???

Thanks...

Help me out soon...

[peter_novoth]

Hi,

the PD layer is between the Object-Layer and Database-Layer. Here are the are cross-object modules called, like:

BBP_PROCDOC_CREATE

BBP_PROCDOC_UPDATE

BBP_PROCDOC_GETDETAIL

BBP_PROCDOC_SAVE

BBP_PROCDOC_GETLIST

BBP_PROCDOC_CHECK

Comparing with the Object-Layer where already the specific object related modules are called:

BBP_PD_PO_CREATE ...

BBP_PD_CONF_CREATE ...

BBP_PD_INV_CREATE ...

BBP_PD_BID_CREATE ...

BBP_PD_QUOT_CREATE ...

BBP_PD_SC_CREATE ...

BBP_PD_AVL_CREATE ..,

BBP_PD_CTR_CREATE ..

In the PD layer do for example:

- check whether the document has any error

- enrich the document

- managing the document versions (active, change version)

- store the document on the database

- read from the database

- call the components (pricing, workflow, taxing,...)

Regards,

Peter