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Metadata issue sap labels coming blank in the metadata service url

Nov 01, 2017 at 07:51 PM

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Former Member

Hi While executing metadata URl ($metadata) for some entityset labels are coming blank. I have regenerated the runtime artifacts also but still sab:label is coming blank .Please see my screenDump. Kindly help me in this issue.

Regards,

Uma

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properties.png (38.2 kB)
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6 Answers

Ankit Maskara
Nov 02, 2017 at 05:18 PM
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Labels come from the field heading which we maintain in the data element in t-code SE11 for the entity properties. Kindly check there.

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Former Member

Hi Ankit,

Thanks for answering.

As per your answer labels are already maintained in the SE11 I have checked.

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That is weird...Try changing anything in service. regenerating the metadata and clearing the cache on both frontend and backend server and update.

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Martin Gerritsen Nov 21, 2017 at 09:12 AM
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Any results or solution available? We've got the same problem here...

Labels are set manually inside entity.

If we clean the caches (both iwfnd and iwbep) and test the service again with Gateway Client, we see that the first call contains all labels.

Second call... labels are missing...

This application is running for almost 3 years in production and we have currently upgraded our system landscape.

Frontend:

Backend:


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Martin Gerritsen Nov 21, 2017 at 01:40 PM
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2489939 - The annotation in the metadata is missing https://launchpad.support.sap.com/#/notes/2489939
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Former Member Feb 13 at 08:29 PM
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Uma, we have same issue in our landscape S4 1610/Fiori FrontEnd Sever. Did you find a solution? If Yes, Please share. I haven't found any notes that can help


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Former Member Mar 13 at 07:27 AM
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Hi Sudheer, Yes I got the solution for that first do clear cache.

Execute below t codes:

/IWBEP/CACHE_CLEANUP

Clean up of Model Cache

/IWFND/CACHE_CLEANUP

after following this if still meta data label does not display then you should first check whether the meta data labels are in range between 999 or not. Only till this range the labels will come.

go to DPC_EXT class->check text element range

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Minor correction to what Uma suggested...the Text elements are in <class>_MPC class.

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sandeep patel Jul 10 at 06:56 AM
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Dear Uma,

I am also facing same issue, label value coming blank while loading metadata, For that I cheeked meta data labels are in ranges in between 999 in MPC class.
Posted question on SCN also but didn't get any solution, see the below link for more information.
Label value is coming blank while loading metadata in SAP Gateway

Thanks and Regards,
Sandeep Patel


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