switch mode

[Former Member]

Hello,

ich have a short question. I wrote userexit EXIT_SAPLMEREQ_007. The program checks the data of an purchase requisition and in some cases it is necessary to switch from display mode into only read mode.

Now i used leave to transaction but it deletes all parameter. Is there another way? Here my sourcecode.

if lv_count > 0 and ( sy-tcode = 'ME52N' or sy-ucomm = 'METOGG') .

LEAVE TO TRANSACTION 'ME53N'.

endif.

Thanks

[Former Member]

HI,

I think you have to use SET PARAMETER ID

Regards,

Naveen

[Former Member]

I tried this and it doesn't work because all the parameters will be deleted.

Can I switch the display mode?