user-exit ME53N

[Former Member]

I am Francisco and have a Problem.

I am doing a modification on the transaction ME53N in the module MM, in the program SAPLMEGUI screen 0014 of this transaction, when I pick up a position of the controlling table and I want erase it, I need to make a validation in order that just some user’s can select the row and erase it. Do you know that if it exist a user exit that can make this job?

Regards

[Former Member]

I think there is one user exit - MEREQ001

Thanks

Seshu

[Former Member]

Hi Francisco,

I think for deleting the entry from purchase requistion you need to go to ME52N and once you opened the particular requistion in change mode other automatically gets the error that it is in processing by some other user.

Can you just check it once.

Regards,

Atish

[Former Member]

Hi,

User Exit for ME53N,

MEREQ001 Customers' Own Data in Purchase Requisit

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

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.

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

<b>Reward points</b>

Regards

[Former Member]

Thanks

I am using the next sentence in a program user-exit MEREQ001.

The field of the structure that have the mark of erase is Data_New-LOEKZ and I am doing a validation with the message of type ‘E’, but it continue showing the icon of delete.

Regards,

Francisco.