Query on User-Exit or BADI For ME21/ME21N

[Former Member]

HI All,

I am working on purchase order release strategy.Version 4.7E

The requirement is 'without reference to purchase requestion(PR) Purchase Order should not be created.

Ifound out one badi-ME_PROCESS_PO_CUST and i have implemented it.

It is working fine for ME21N transaction.

But when i create PO through me21 it is not being triggered.

Can any body tell me suitable user-exit for this.

Regards,

Prasanth

[Former Member]

<b>ME_GUI_PO_CUST Customer's Own Screens in Enjoy Purchase Order

ME_HOLD_PO Hold Enjoy Purchase Orders: Activation/Deactivation

ME_PO_SC_SRV BAdI: Service Tab Page for Subcontracting

ME_PROCESS_COMP Processing of Component Default Data at Time of GR: Customer

ME_PROCESS_PO Enhancements for Processing Enjoy Purchase Order: Intern.

ME_PROCESS_PO_CUST Enhancements for Processing Enjoy Purchase Order: Customer

ME_PROCESS_REQ Enhancements for Processing Enjoy PReqs: Internal

ME_PROCESS_REQ_CUST Enhancements for Processing Enjoy PReqs: Customer

ME_PURCHDOC_POSTED Purchasing Document Posted

ME_RELEASE_CREATE BAdI: Release Creation for Sched. Agreemnts with Rel. Docs

[Former Member]

Transaction Code - ME21 Create Purchase Order

Exit Name Description

AMPL0001 User subscreen for additional data on AMPL

LMEDR001 Enhancements to print program

LMELA002 Adopt batch no. from shipping notification when posting a GR

LMELA010 Inbound shipping notification: Transfer item data from IDOC

LMEQR001 User exit for source determination

LMEXF001 Conditions in Purchasing Documents Without Invoice Receipt

LWSUS001 Customer-Specific Source Determination in Retail

M06B0001 Role determination for purchase requisition release

M06B0002 Changes to comm. structure for purchase requisition release

M06B0003 Number range and document number

M06B0004 Number range and document number

M06B0005 Changes to comm. structure for overall release of requisn.

M06E0004 Changes to communication structure for release purch. doc.

M06E0005 Role determination for release of purchasing documents

ME590001 Grouping of requsitions for PO split in ME59

MEETA001 Define schedule line type (backlog, immed. req., preview)

MEFLD004 Determine earliest delivery date f. check w. GR (only PO)

MELAB001 Gen. forecast delivery schedules: Transfer schedule implem.

MEQUERY1 Enhancement to Document Overview ME21N/ME51N

MEVME001 WE default quantity calc. and over/ underdelivery tolerance

MM06E001 User exits for EDI inbound and outbound purchasing documents

MM06E003 Number range and document number

MM06E004 Control import data screens in purchase order

MM06E005 Customer fields in purchasing document

MM06E007 Change document for requisitions upon conversion into PO

MM06E008 Monitoring of contr. target value in case of release orders

MM06E009 Relevant texts for "Texts exist" indicator

MM06E010 Field selection for vendor address

MMAL0001 ALE source list distribution: Outbound processing

MMAL0002 ALE source list distribution: Inbound processing

MMAL0003 ALE purcasing info record distribution: Outbound processing

MMAL0004 ALE purchasing info record distribution: Inbound processing

MMDA0001 Default delivery addresses

MMFAB001 User exit for generation of release order

MRFLB001 Control Items for Contract Release Order

No of Exits: 35

Transaction Code - ME21N Create Purchase Order

Exit Name Description

AMPL0001 User subscreen for additional data on AMPL

LMEDR001 Enhancements to print program

LMELA002 Adopt batch no. from shipping notification when posting a GR

LMELA010 Inbound shipping notification: Transfer item data from IDOC

LMEQR001 User exit for source determination

LMEXF001 Conditions in Purchasing Documents Without Invoice Receipt

LWSUS001 Customer-Specific Source Determination in Retail

M06B0001 Role determination for purchase requisition release

M06B0002 Changes to comm. structure for purchase requisition release

M06B0003 Number range and document number

M06B0004 Number range and document number

M06B0005 Changes to comm. structure for overall release of requisn.

M06E0004 Changes to communication structure for release purch. doc.

M06E0005 Role determination for release of purchasing documents

ME590001 Grouping of requsitions for PO split in ME59

MEETA001 Define schedule line type (backlog, immed. req., preview)

MEFLD004 Determine earliest delivery date f. check w. GR (only PO)

MELAB001 Gen. forecast delivery schedules: Transfer schedule implem.

MEQUERY1 Enhancement to Document Overview ME21N/ME51N

MEVME001 WE default quantity calc. and over/ underdelivery tolerance

MM06E001 User exits for EDI inbound and outbound purchasing documents

MM06E003 Number range and document number

MM06E004 Control import data screens in purchase order

MM06E005 Customer fields in purchasing document

MM06E007 Change document for requisitions upon conversion into PO

MM06E008 Monitoring of contr. target value in case of release orders

MM06E009 Relevant texts for "Texts exist" indicator

MM06E010 Field selection for vendor address

MMAL0001 ALE source list distribution: Outbound processing

MMAL0002 ALE source list distribution: Inbound processing

MMAL0003 ALE purcasing info record distribution: Outbound processing

MMAL0004 ALE purchasing info record distribution: Inbound processing

MMDA0001 Default delivery addresses

MMFAB001 User exit for generation of release order

MRFLB001 Control Items for Contract Release Order

no of Exits: 35

USER EXIT

http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm

http://www.sapgenie.com/abap/code/abap26.htm

http://www.sap-img.com/abap/what-is-user-exits.htm

http://wiki.ittoolbox.com/index.php/HOWTO:Implement_a_screen_exit_to_a_standard_SAP_transaction

http://www.easymarketplace.de/userexit.php

http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm

http://www.sappoint.com/abap/userexit.pdfUser-Exit

http://www.sap-img.com/ab038.htm

http://help.sap.com/saphelp_46c/helpdata/en/64/72369adc56d11195100060b03c6b76/frameset.htm

http://www.sap-img.com/abap/a-short-tutorial-on-user-exits.htm

http://www.sap-img.com/abap/what-is-user-exits.htm

http://expertanswercenter.techtarget.com/eac/knowledgebaseAnswer/0,295199,sid63_gci982756,00.html

Rewards if useful.........

Minal

[Former Member]

First thing instruct your Users not to use old tcodes. Use ME21N only.

If not possible try to put in your validation code code within the suitable component of SMOD enhancement MM06E005