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2387550 - Unable to activate the OData service for a Fiori Analytic App on S4HANA

Symptom

Add service in transaction /n/IWFND/MAINT_SERVICE with System Alias and Technical Service Name failed with error:

Metadata not loaded - See /IWBEP/ERROR_LOG in backend <system alias> - ......
Message no. /IWFND/MED024 


The error details could be different. For example:

Metadata not loaded - See /IWBEP/ERROR_LOG in backend <system alias> - Unknown or deleted query. Diagnosis Either the requested query, or one of the characteristic value variables with a replacement path from the query re...


or


Metadata not loaded - See /IWBEP/ERROR_LOG in backend <system alias> - Query xxxxx is invalid or contains errors....

ODataError.png


For this error, if run the query in transaction RSRT in the backend BW system with the system alias as specified, exception is hit.
Possible errors are: CREATE_DTAPRO_FROM_DDFIELD-0XXXX (for example, 0CURRENCY)
In ST22, you may find short dump: 
Category External Error
Runtime Errors CALL_FUNCTION_REMOTE_ERROR
Category ABAP programming error
Runtime Errors OBJECTS_OBJREF_NOT_ASSIGNED
ABAP Program CL_BICS_MD_SELECTOR===========CP
Application Component BW-BEX-OT
"Access using a 'ZERO' object reference is not possible."
If you check the Request that you get with the Developer Tool(F12) in Fiori Launchpad,  the error that you see when you click the app is "No service found for namespace '', name 'XXXXXXXX', version 'XXXX'".  

or

Metadata not loaded - See /IWBEP/ERROR_LOG in backend <system alias> - Metadata call for model xxxx was not successful....

 

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Environment

  • S/4HANA
  • SAP NetWeaver 751 SP2 and above
  • SAP NetWeaver 750 SP4 and above

Product

SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP NetWeaver Application Server for ABAP 7.5 for SAP S/4HANA, on-premise edition 1511 ; SAP S/4HANA 1610

Keywords

S/4 HANA, CDS, /IWFND/MAINT_SERVICE, C_SALESANALYTICSQRY_CDS, SMART_BUSINESS_RUNTIME_SRV, No Backend Services found, Metadata not loaded, No service found for namespace, #Fiori, CL_BICS_MD_SELECTOR, METHOD _CREATE_CHAR_FROM_CHABAS, CL_RSROA_VQ_SERVICES, 2CCMMSUPLREVALOVRQ,  Analytical tiles are not loading, 0UNIT, 0CURRENCY, 0LANGU, 0DATE, 0TIME , KBA , BW-BEX-OT-ODP , Query Runtime for Operational Data Provisioning , SD-FIO-HBA , SD - Fiori Analytical Apps , SD-FIO , Fiori UI for Sales and Distribution , How To

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