topic Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER in Application Development and Automation Discussions

ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

nomssi — Fri, 08 Sep 2017 20:04:56 GMT

A a remanent reminiscence:

while working with the recent Netweaver ABAP 7.51 Trial I observed repeated occurence of Error in Parser-Thread - CPARSER in the SAP GUI editor (transaction SE80).

Did anyone else experienced this?

JNN

P.S. @Julie Plummer: was the tag supposed to be abap trial or ABAP_Trial?

Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

fabianlupa — Sat, 09 Sep 2017 07:38:02 GMT

I got that too, though I also get it quite often on 7.40 when doing dynpro things in ADT. In my experience it doesn't crash anything, just the popup appears and I think syntax highlighting stops working in SE80.

Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

julieplummer20 — Mon, 11 Sep 2017 09:48:03 GMT

Hi Jacques,

Tag is #ABAP_Trial.

Is the behavior roughly as Fabian describes - ie nothing crashes, syntax highlighting stops working - or are you experiencing other problems?

Best wishes Julie.

Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

julieplummer20 — Tue, 21 Nov 2017 09:10:55 GMT

Hi Jacques - How did you get on?
Can we now close this?

Thanks Julie.

Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

kiran_k8 — Tue, 21 Nov 2017 09:16:35 GMT

Julie,

Yes,even we get that pop up sometimes while debugging.

In my experience - nothing crashes and syntax highlighting will be disappared.

Usually,I completely sign out and sign in again whenever I get such pop up and find a difference.

We call SAP RFC FMs from a portal running on JAVA application.

SAP ECC 6.0

SAP_ABA 701 SAPKA70108

K.Kiran.

Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

Former Member — Tue, 21 Nov 2017 10:54:49 GMT

I got that too with 7.50 PL2 (maybe below too). If I got it in SE80, current GUI session hangs and Windows dialog ask me after same seconds to close the program, which then kills the whole SAP GUI.

Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

nomssi — Tue, 21 Nov 2017 22:02:09 GMT

Hello Julie,

I went for a while without noticing the error but it occurred again yesterday...

I think (guess) it happens when I rapidly type some invalid chars in a large ABAP source (and I try to undo). It is annoying because the editor freezes for some time (until a timeout?).

I think (guess) the parser fails while trying to validate otherwise valid code with some minimal changes (some wrong characters) in the ABAP source is large (1000+ lines) and the machine is slow (less memory). The 50.000+ lines of the ABAPGIT source also seem freeze my machine for more than a few seconds while activating/executing..

So the issue is not solved, but I have learned to live with it.

Kudos to you and your team for releasing the Netweaver trials, I am enjoying the experience.

Thank you!

JNN

Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

Former Member — Thu, 23 Nov 2017 10:15:40 GMT

From SAP GUI 7.50 PL3 release notes (Content Info):
2548218 - ABAP editor runs out of memory

Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

Former Member — Mon, 08 Jan 2018 18:58:01 GMT

I am still getting the CPARSER error in PL3 sometimes. Waiting for PL4.

Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

Former Member — Thu, 25 Jan 2018 18:42:39 GMT

SAP note 2548218 - ABAP editor runs out of memory

is updated with SAP GUI 7.50 PL4

SAPgui 7500 Patch Level 0 
Collects up to 100 time more alternatives than SAPgui 7400

SAPgui 7500 Patch Level 3 
Collects up to 10 time more alternatives than SAPgui 7400

SAPgui 7500 Patch Level 4
Collects the same ammount of alternatives than SAPgui 7400

Re: ABAP 7.51 Trial - Error in Parser-Thread - CPARSER

former_member189196 — Fri, 08 Nov 2019 03:28:59 GMT

SAP GUI760 patch3 still has such problem.
In my experience, each time i operate on a screen for more than a certain period of time this problem occurs.