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2944845 - Dump CL_REST_HTTP_CLIENT, UNCAUGHT_EXCEPTION, CX_REST_CLIENT_EXCEPTION, Cannot find entry in secure store, HTTP client - communication error

Symptom

The below dump intermittently raises:

Category ABAP Programming Error
Runtime Errors UNCAUGHT_EXCEPTION
Except. CX_REST_CLIENT_EXCEPTION
ABAP Program CL_REST_HTTP_CLIENT===========CP
Application Component BC-MID-RST

Extracts:

T100 entry

T100_MSGID REST_CORE_TEXTS
T100_MSGNO 022

T100 message: HTTP client - communication error

The termination occurred in ABAP program "CL_REST_HTTP_CLIENT in "SEND_RECEIVE". The main program was "<typically a Z report>".

Additional T100 entry

SY-MSGID SECSTORE
SY-MSGNO 023
SY-MSGV1 <tokenValue>
T100 message: Cannot find entry <tokenValue> in secure store

Callstack:

6 METHOD CL_REST_HTTP_CLIENT===========CP CL_REST_HTTP_CLIENT===========CM003 41 CL_REST_HTTP_CLIENT=>SEND_RECEIVE
5 METHOD CL_REST_HTTP_CLIENT===========CP CL_REST_HTTP_CLIENT===========CM004 2 CL_REST_HTTP_CLIENT=>IF_REST_RESOURCE~POST
4 METHOD <typically Z class>=====CP <typically Z class>=====CM006 46 <typically Z class>=><method>


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Environment

ABAP REST Library

Product

SAP Gateway all versions ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5

Keywords

rest libraries,  CX_REST_CLIENT_EXCEPTION, HTTP client - communication error, Cannot find entry in secure store, UNCAUGHT_EXCEPTION, SEND_RECEIVE, CL_REST_HTTP_CLIENT, NiHLGetNodeAddr: NiPGetHostByName failed, NIEHOST_UNKNOWN(-2)  , KBA , BC-MID-RST , REST-based Protocols , Problem

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