Webdynpro ABAP - Poor performance - Text Edit

[chaiphon]

Hi All,

  We are developing Webdynpro to mimic VA01, VA02, VA03 by creating similar screens and call BAPI.

  Everything worked in acceptable response time until a text edit binding with string attribute was added. If we didn't change any data in the text, it works fine. However, if we change the text, then do any action(change lead selection or hit enter) that called component method, it takes a lot longer time to response and sometimes time out.

  Is there anyone facing the same problem? Is there any OSS note or setting for this?

Regards,

Chaiphon

[chaiphon · Accepted solution]

More information:

Before adding a text edit: it works well on IE, Firefox and Chrome.

After adding a text edit: it's slow on IE 11, Firefox v.41 but still fast on Chrome v.46.

Any Oss note or setting to make it work on IE?

[chaiphon · Accepted solution]

SAP replied back with Browser supporting - Web Dynpro ABAP - SCN Wiki

There are 3 notes mentioned.

• IE11 has several performance issue, see more in SAP notes 2099080 and 2163772

• Additional performance issue after installing KB3038314, see note: 217016

Note 2170160 and 2163772 are not relevant because we are on the latest IE patch.

On Note:2099080 we have set FEATURE_FORCE_NATURAL_TEXT_METRICS registry key as in the note and . It does not work.

In the note also said to add

<meta http-equiv="X-UA-TextLayoutMetrics" content="GDI"/>

How can I add meta tag on web dynpro abap? Is there any setting on the server to add this meta tag? We didn't use portal.

Thanks,

Chaiphon

[Former Member · Accepted solution]

Hi Chaiphon,

The mentioned meta tag TextLayoutMetrics is implemented in AJAX runtime.

The installation of the workaround is dependent on your UI framework :

Web Dynpro JAVA: patches can directly downloaded using the section "Support Packages & Patches"

Web Dynpro ABAP: corresponding UnifiedRendering note can be found in section "References" -> SAP Notes.

Anyway, we will update the note text for better understanding.

Best regards,

Gabor

[chaiphon · Accepted solution]

Gabor,

  We already on applied note supplied in 2154957 to update UI to level 14 but the problem still occurs. Any suggestion?

  We do not use Web Dynpro Java so AJAX runtime does not applied.

Thanks,

Chaiphon

[Former Member · Accepted solution]

Dear Chaiphon,

Can you please send me the result of report WDG_MAINTAIN_UR_MIMES?

Best regards,

Gabor

[chaiphon · Accepted solution]

[ Deploy MIMEs	]
[ Force MIME deployment	]

[ Download MIME archive to local PC	]
[ Upload MIME archive to server	]

Status

SAP UI:

NW740SP0014

ZIP Archive Path in MIME Repository:	/sap/public/bc/ur/ur_mimes_nw7.zip
ZIP File Prefix:	mimes/
ZIP Archive Timestamp:	08/21/2015 01:51:02
ZIP Archive LOIO:	0019BBCA3D421DEDB6E50FEB0CAFEA8B
ZIP Archive Size [Bytes]:	14,015,148
Deployed ZIP Archive Timestamp:	08/21/2015 01:51:02
Deployment Timestamp:	10/27/2015 05:28:52
Number of deployed files:	8,495

Deployed version.properties:

urversion:	10.30.1.236206.0
urrelease:	UnifiedR_03_REL
urchangelist:	236206
jschangelist:	236247
urtimestamp:	201508201903
urimplementationversion:	03.000.20150820105746.0000
urspnumber:	00
ursppatchlevel:	0
urtarget:	NewYork
codeline:	$File: //tc1/uicore/UnifiedR_03_REL/src/_version/version/version.properties $

CLUR_NW7=>VERSION_PROPERTIES:

urversion:	10.30.1.236206.0
urrelease:	UnifiedR_03_REL
urchangelist:	236206
urtimestamp:	201508201903
urimplementationversion:	03.000.20150820105746.0000
urspnumber:	00
ursppatchlevel:	0
urtarget:	NewYork
codeline:	$File: //tc1/uicore/UnifiedR_03_REL/src/_version/version/version.properties $

[Former Member · Accepted solution]

Hi,

According to the report, the installed version is not the latest.

Please check the Wiki page and update to the latest version of UR.

Best regards,

Gabor

[chaiphon · Accepted solution]

Gabor,

  We updated the UR to the latest version and test it in our sandbox but the problem still occurs. Any suggestion?

This is the screen shot of WDR_TEST_ALL_UI_ELEMENTS after change text and click on radio button.

Here is the current WDG_MAINTAIN_UR_MIMES.

SAP UI:

NW740SP0014

ZIP Archive Path in MIME Repository:	/sap/public/bc/ur/ur_mimes_nw7.zip
ZIP File Prefix:	mimes/
ZIP Archive Timestamp:	11/06/2015 20:31:32
ZIP Archive LOIO:	0019BBCA3D421DEDB6E50FEB0CAFEA8B
ZIP Archive Size [Bytes]:	14,168,674
Deployed ZIP Archive Timestamp:	11/06/2015 20:31:32
Deployment Timestamp:	11/06/2015 20:34:10
Number of deployed files:	8,532

Deployed version.properties:

urversion:	10.30.3.239604.0
urrelease:	UnifiedR_03_REL
urchangelist:	239604
jschangelist:	239611
urtimestamp:	201510251904
urimplementationversion:	03.000.20151023120227.0000
urspnumber:	00
ursppatchlevel:	0
urtarget:	NewYork
codeline:	$File: //tc1/uicore/UnifiedR_03_REL/src/_version/version/version.properties $

CLUR_NW7=>VERSION_PROPERTIES:

urversion:	10.30.3.239604.0
urrelease:	UnifiedR_03_REL
urchangelist:	239604
urtimestamp:	201510251904
urimplementationversion:	03.000.20151023120227.0000
urspnumber:	00
ursppatchlevel:	0
urtarget:	NewYork
codeline:	$File: //tc1/uicore/UnifiedR_03_REL/src/_version/version/version.properties $

Thank you,

Chaiphon

[chaiphon · Accepted solution]

Update

SAP comes back with Note

2252115 - IE Issue: Memory Leak in IE11 Standards Mode

and it is up to Microsoft to fix a problem and sap will no longer working on this issue.

No work around proposed.

Regards,

Chaiphon.

[ChrisSolomon · Accepted solution]

OUCH!!!!