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Function Code error while enabling/disabling Check box


I get an error because of a function code added to a check box in a screen. The requirement is to enable a field if the check box is ticked and disable it while its not. I created a function code for this.

When i execute the transaction and tick the check box, i get this error

Requested Function ABCD is not available here.

Note: I have not written any code in PAI or PBO yet and this is a customer exit enhancement on a standard transaction. This check box is mapped to dictionary structure.

Could anybody suggest on this?

Former Member
Former Member replied

Thankyou Raymond.

But I have played around with the SY-UCOMM. It does not work.

I forgot to mention that I am using IW51 transaction. Seems like there are other methods to manage the IW transactions which are different from normal transactions with respect to screens. I tried to maintain the Function Codes and Program name in T185F and T185* tables and this has finally worked.

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