qRFC using JCo

[Former Member]

Friends,

I am trying to udnesratnd the behavior of qRFC for inbound .

I am calling execute :

public void execute(JCO.Function function,

java.lang.String tid,

java.lang.String queue_name,

int queue_pos)

I tried with queuename : queuetest1

and queueposition :- 2,3,1,2 respectively (with same aboive menionted queuename)

when I see in SAP system by transaction SMQR, and i check the queue, the records (LUWs)are present there,which were processed.

BUT sequence is not as given while calling execute function, here, the sequence

is by time.

1.Please help me to understand the behavior of qRFC.

the sequence should be as mentioned in execute funciton queue position 2,1,3,2.. and here, position 2 should be overridden again.

2. when I say same queueposition again, should it overwrite?

3. suppose 100 queue positions are allowed, so after going from 1 to 100, can we reuse these numbers?

[Former Member]

Some more questions:-

on transaction SMQR ( Queue Administration)

Registration

Register without Activation

Deregistration

what these funtion means?

when to use Register without Activation?

thanks!