topic Re: Implicite enhancement not triggering without debugging in Application Development and Automation Discussions

Implicite enhancement not triggering without debugging

praveenboss — Sat, 04 Apr 2015 12:21:01 GMT

HI Expert,

I Created One Implicite Enhancement In LMEGUICJI .

Method Save On "PO" Save .

It's Working Only When I Set Break point.

I try Every Think but Cant Solve This.

Thanks & Regards.

Re: Implicite enhancement not triggering without debugging

SwadhinGhatuary — Sun, 05 Apr 2015 02:33:01 GMT

Hi Praveen,

Some time sap need to update our standard tables, so think only after break in some place thinks are happened,personally i have such problems. So i suggest replace your break point with wait for 1 sec in the same place of your code.

hope this will help you

Re: Implicite enhancement not triggering without debugging

Former Member — Sun, 05 Apr 2015 17:20:30 GMT

Hi Praveen,

Just want to share my experience and hope that may help you.

i) Normally the debugger wont stop if you put debugging in the implicit implementation.

ii) To ensure the enhancement code is getting execute:-

a) Put the debugger point at any executable statement just before this enhancement

b) Put infinite loop and check in SM50 or SM66 [Try only if you know how to debug the running process]

c) Set the breakpoint using the "BREAK-POINT" keyword.

Hope it will help you.

Thanks,

Gupta

Re: Implicite enhancement not triggering without debugging

nishantbansal91 — Mon, 06 Apr 2015 05:55:41 GMT

Hi Praveen,

Its strange, do one thing please Define message type 'A' at the start of the enhancement.

is there any condition that call your enhancement?

It might you are getting the data from the same table which SAP updates in the current session So while running at background mode your data is not updated, but when you are in debugging time SAP updates the data and your enhancement is working fine.

Please give more us more clarity about your problem.

Thanks and Regards,

Nishant

Re: Implicite enhancement not triggering without debugging

praveenboss — Mon, 06 Apr 2015 06:24:43 GMT

Hi Nishant,

I Am using Implicite enhancement inside po save ( form METHOD_SAVE).

In LMEGUICJI.

Its Not working without BREAK-POINT .

Now I am Using.

wait UP TO '1' SECONDS.

In enhancement.

It's Working..

Thanks.

Re: Implicite enhancement not triggering without debugging

kiran_k8 — Mon, 06 Apr 2015 08:36:59 GMT

Swadhin,

What is the reason behind using WAIT statement to get the enhancement triggered ?

Sounds strange.

K.Kiran.

Re: Implicite enhancement not triggering without debugging

Private_Member_7726 — Mon, 06 Apr 2015 09:44:44 GMT

I second that, because WAIT is one of those mythical "solutions" that masks the underlying problem instead of addressing it. Often has to do with asynchronous updates, when the programmer is unable to fully understand the SAP logic he/she needs to use or extend.

And, the WAIT triggers implicit database commit (except in update function modules).

cheers

Jānis

Re: Implicite enhancement not triggering without debugging

Clemenss — Mon, 06 Apr 2015 11:16:36 GMT

Hi Praveen,

WAIT is sometimes used by developers to wait for a backround update process to finish. If a lot of update requests are already queued and all processes are busy, it may easily exceed 1 second. So using UP TO 1 seconds implements the source for a bug that will be extremely hard to track because you just can't reproduce the exact situation where it occured. On the other hand you will always have to add the 1 second to processing time - not very useful in mass processing.

The correct way would be to check the locks that have been set in the update process and wait for their release. Or put your exit development inside a function module and call it in update task.

Can't check with system now.

Regards, Clemens