function module changing parameter

Former Member — Wed, 10 Jun 2009 17:47:12 GMT

1.can anyone give me a sample program or link of using changing parameter in fm.

2.when declaring the type in import parametes in fm i have seen three types

1) like

2)type

3)type ref to

tell me when to use which one.

3.tables parameter should not be used in ecc6 , is this right?

4. if i use the table parameter (in 4.7)and i need to pass to the fm , then how to tell to the system it is input or output. Because i was confused by seeing some fm , in some we receive the data from tables parameter and in some cases we input the data through tables parameter.

for example

call function 'CALCULATE'.

export

inte = var1

import = var2

tables

itab1 = it_table.

now how to say that above it_table is input or it is output from the fm.

5. please tell me the dos and donts in fms.

6. if there is any link explaining all the fields in function builder please say.

thank you to all to the replies

Re: function module changing parameter

Former Member — Wed, 10 Jun 2009 17:52:58 GMT

This looks to be the basic question. Do search the SCN first before you post any question.

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function module changing parameter

Re: function module changing parameter