After applying the correction instructions from SAP Note 2072454, you are still getting the error described below:
HTTP data for SAML2 logon in client <client_number> are too large (>4 KB)
SAP Basis level 750
SAP NetWeaver 7.5
HTTP data for SAML2 logon in client are too large (>4 KB), SAML, SAML2, HTTP data, 4 KB , KBA , BC-SEC-LGN-SML , SAML 2.0 for ABAP , Problem
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