IS-Retail-WA08/WF10 : Validations in Purchase Order Creation

[former_member608267]

Hi,

I have implemented BADI ME_PROCESS_PO_CUST and wrote validation for tax codes at item level. It is working fine when Purchase Order is created using ME21N/ME22N.

In IS-Retail, the purchase orders are also created using WA08/WF10 but the BADI ME_PROCESS_PO_CUST is not triggered.

The FM's ME_CREATE_PO_HEADER, ME_CREATE_PO_ITEM and ME_POST_PO (compatible to ME21) are used while creation of PO's from WA08/WF10 and hence the BADI ME_PROCESS_PO_CUST is not triggered. This information is available in SNOTE 1781467.

The FM ME_CREATE_DOCUMNET is being triggered while creation of PO from WA08. This FM can be enhance to write a validation but it is being called in UPDATE task and hence update termination will occur if error messages are rasied here.

Therefore I request you to share some ideas on how to  write validations for WA08/WF10.

Thanks

[former_member608267]

Found SAP NOTE 1988393 - SAP_APPL : Generation of Stock Transport Orders using the Enjoy Purchase Order and it is not applicable for our  system.

Experts, please share some ideas .

Thanks

[former_member608267]

Hi All,

I have found the exit for this validation and thought of sharing in SCN.

The exit EXIT_SAPMM06E_012 can be used to write validations.

Thanks