Debugging a function in UPDATE TASK

[Former Member]

Hi All,

I'm debugging a function in UPDATE TASK. I have just actived the flag 'Update Debug'.

My problem is Find how the Function's parameters are passed. The function is called dynamically by a statement like this:

" PERFORM (VBFUNC) IN PROGRAM (TFDIR-PNAME) USING VBID. "

Does someone help me?

Thanks

[Former Member]

Hi,

Your question is not clear to me.

wht I understood that you want to get the parameters passing to a function module which is dynamically called.

" PERFORM (VBFUNC) IN PROGRAM (TFDIR-PNAME) USING VBID. "

this statement is not calling any FM it is calling a subroutin which exist in TFDIR-PNAME program variable after USING stat is your parameter.

You can get the name of the form, program and the parameters if you debug at this point.

Thanks,

Anmol.

[Former Member]

Hi,

this is not a function but a FORM in a program (function group). Have al look into the content of VBFUNC and TFDIR-PNAME, which forrm in which program is calles and llook there, how the name of the parameter for VBID is.

Regards,

Klaus

[Former Member]

Hi Klaus,

into VBFUNC there is the name of Function Module '/SAPSLL/CTSGEN_WRITE_DOCUMENT' and into TFDIR-PNAME there is the name of Function Pool '/SAPSLL/SAPLCTSGEN_CD'.

Regards,

Giuseppe

[Former Member]

HI,

Which tcode/prog you are debugging..

Is the VBID is having some structure which is similar to what is there in tables parameter in this FM.

Thanks,

Anmol.

[Former Member]

I'm debugging the transaction /SAPSLL/LLNS_002 ( SAP GTS)

The structure VBID is different.

Thanks a lot,

Giuseppe

[Former Member]

Hi Giuseppe,

as you told before you have a PERFORM and no CALL FUNCTION. So you call a FORM routine and no function module.

Can you scan for this FORM routine in the whole function group in SE80 / SE38? How is the parameter of VBID defined, maybe type ANY?. Have a look into this FORM, maybe there is a CASE, where you can see the possible structures of VBID.

Regards,

Klaus

[Former Member]

Sorry me for the late.

I was wrong, I found the statment 'CALL FUNCTION.

Thanks at all,

Giuseppe