topic Re: Problem while Creating Validation user exit in GGB0 in Application Development and Automation Discussions

Problem while Creating Validation user exit in GGB0

deepak_dhamat — Fri, 29 Jun 2012 11:14:16 GMT

Dear All ,

i have created one Validation user-exit in GGB0 for FI followed all steps 1

1) Copied RGGBR000 to ZRGGBR000 .

2) added exit-name , title ,parameter none .

exits-name = 'ZORD'.
exits-param = c_exit_param_none. "Complete data used in exit.
exits-title = text-105. "Posting date check
APPEND exits.

3) also form . endform

FORM zord USING b_result.
tables : coas .
if sy-tcode ='MB1A' .

endif.

ENDFORM.

4) done changes in table t80d using GCX2

modified zprogram name for application area gblr

5) there is also entry in ob28 for validation rule

6) executed report RGUGBR00 .

7) when i go in GGB0 and put cursor on exit and click on ABAP editor it show that code ...

😎 when i called that exit through GGB0 it does not gives call to that exit NAME "ZORD" ?

Could you please guide us for the same .

I have attached the screen shot of exit created by name zord .

Regards

Deepak.

Re: Problem while Creating Validation user exit in GGB0

RaymondGiuseppi — Fri, 29 Jun 2012 11:36:14 GMT

5)  there is also entry  in ob28 for validation rule

- Did you activate the rules (value 1 in OB28) ?

8) when i called that exit  through GGB0 it does not gives call to that exit NAME "ZORD" ?

- What do you mean by "when i called that exit through GGB0" ?

- If you try to debug, where did you put break-point (ZRGGBR000 will never been executed, but includes type GBT**FI**, check Note 842318 - Frequently asked questions about validations + substitutions for key word debug)

Regards,

Raymond

Re: Problem while Creating Validation user exit in GGB0

deepak_dhamat — Fri, 29 Jun 2012 11:55:57 GMT

Thank you for reply .

yes i have put break point in ZRGGBR000 . But it did'nt get call .

i have activated the rules (value 1 in OB28) .

i will refer Note : 842318 .

But Raymond Can you tell me :

when i execute report RGUGBR00 what exactly code is generated i.e

all related include are generated again or only specific code is generated .

regards

Deepak.

Re: Problem while Creating Validation user exit in GGB0

RaymondGiuseppi — Fri, 29 Jun 2012 12:04:53 GMT

Actually read the note I provided, RGUGBR00 will generate many includes that interpret your rules, as I already wrote, ZRGGBR000 will never been executed

Regards,

Raymond

Re: Problem while Creating Validation user exit in GGB0

laurent_fournier2 — Fri, 29 Jun 2012 12:19:18 GMT

Not very sure about that but I remember that the naming convention for exits was UXXX where U9xx stands for customer. Can you please try to change ZORD to U901 let's say and try again ?

Once again, I'm not very sure about that.

Re: Problem while Creating Validation user exit in GGB0

RaymondGiuseppi — Fri, 29 Jun 2012 12:37:39 GMT

In the generated includes (Look for an include name like GBT*FI*) the routines are converted with names like valcond_1z001###001 (condition 1 or group Z001) or valchck_2z001###001 (check 1 of group Z001)

Reading the note is not an option but an obligation for debugging...

(As the break-point in the customer include will only be reached if everything is correctly customized, so only if we don't need to debug...)

Alternative : perform a where-used on the form name, if not found, then check message in GBB0 transaction. (Is there another FORM routine in the programs involved ?)

> Once you find the include, you could set a break-point at start of form FORM VAL_ZXXX where ZXXX is the name of the validation in GBB, which executes the steps of validation.

Regards,

Raymond

Re: Problem while Creating Validation user exit in GGB0

RaymondGiuseppi — Fri, 29 Jun 2012 12:56:49 GMT

No Laurent Fournier, you are right, it is written in the documentaiton of GBB0 transaction

User exits have the following format:
U   (for a user-defined user exit) or   S   (for a standard user exit)  
The user exit number (three digits)

So ZORM is not allowed (should have raised an error message ?) Name should be U + 3 digits

Regards,

Raymond

Re: Problem while Creating Validation user exit in GGB0

laurent_fournier2 — Fri, 29 Jun 2012 13:01:49 GMT

And to be totally clear, Uxxx as mentioned stands for Customer. So what I said about U9xx it's not valid.

Thanks for the info Raymond. I wasn't very sure about it.

So, Deepak, change the name of the form and it will probably work as designed.

Regards.

Re: Problem while Creating Validation user exit in GGB0

Former Member — Fri, 29 Jun 2012 15:42:57 GMT

Raymond,

Thanks for the update. But I am having few exits which starts with Z (Zxxx) which is working properly in a production system (I never noticed this part of documentation related to GGB0 while creating these exits)

So, I feel there is something other than naming convention which is creating the problem.

Regards, Vinod

P.S : Setting the break point through expert trace in GGB0 (Extras -> Expert Trace -> set break point) & Activating the total trace (Extras->Activate total trace) may help to identify the problem.

Re: Problem while Creating Validation user exit in GGB0

deepak_dhamat — Sat, 07 Jul 2012 07:20:18 GMT

Hi Raymond ,

Sorry for Late Reply ... was on leave ..

i found the Include generated by executing program RGUGBR00 .

i.e GBTQYFIE ..

it does gets call ... and satisfies Prequisite condition .

after that it goes to include GBTQYFID ,GBTQYFIF for checking validation exit

83 * Exit evaluation :RES000 *

84 RES000 = B_TRUE.

85 PERFORM ZORD(ZRGGBR000)

86 IF FOUND

87 CHANGING

88 RES000.

Then it gets call to actual program ZRGGBR000 => ZORD form

265 FORM ZORD USING b_result.

266 tables : coas ,csks ,mseg .

267 if sy-tcode ='MB1A' .

268

269

270 endif.

271

272

273

274

275 ENDFORM. "ZKTSLORD

276

But now my problem is when i am executing MB1A i am entering KOSTL and AUFNR i.e internal order ... i am not getting those values in Any of the structure i.e BSEG ,BKPF or COAS ,cobl ... where can i get that internal order and costcentre entered in MB1A screen .

i need to validate those internal order from table COAS .

regards

Deepak.

Re: Problem while Creating Validation user exit in GGB0

TMNielsen — Tue, 29 Apr 2014 12:39:43 GMT

SAP standard delivered validation exits in my system is called U100, US001 and UM001, so if some documentation says that U... is customer names space, then I can only say that this is not true according to SAP standard code in RGGBR000.

I have for many years used z... for my own substitution and validation exits, and so far I have seen no problems with that.

Re: Problem while Creating Validation user exit in GGB0

RaymondGiuseppi — Tue, 29 Apr 2014 15:19:49 GMT

For reference to documentation -> User Exits in Validations/Substitutions/Rules.

With actual versions (there were "some" changes in generation of program for the last 10+ years) you should not get into trouble with such name as the generated program now uses some

PERFORM <form name>(<zinclude_of _forms>) IF FOUND .

Also don't forget that RGGBS000 and RGGBR000 are only samples provided by SAP so they display some samples of User forms.

Regards,

Raymond

Re: Problem while Creating Validation user exit in GGB0

Former Member — Wed, 01 Oct 2014 11:42:08 GMT

This message was moderated.

Re: Problem while Creating Validation user exit in GGB0

Former Member — Tue, 21 Apr 2015 07:56:50 GMT

Hello Raymond ,

Thanks so much for that Exit pointer . Setting my Exit to start with U worked like a charm for me

Aham .

Re: Problem while Creating Validation user exit in GGB0

shaikchand — Fri, 29 May 2020 13:58:32 GMT

Hello Raymond,

Thanks for the Note.

I was facing the same error and it got solved by processing manual steps suggested in this note.

Regards.