Symptom
- You developed a Node.js application or MTA application includes app router module and deployed it on BTP cloud foundry. The application makes external call to other URLs.
- You see error "502 Bad Gateway" when accessing it.
- The application log shows below error.
write EPROTO C0ExxxxxxxxF0000:error:0A000152:SSL routines:final_renegotiate:unsafe legacy renegotiation disabled:../deps/openssl/openssl/ssl/statem/extensions.c:921:
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Environment
SAP Business Technology Platform, Cloud Foundry
Product
SAP Business Technology Platform all versions
Keywords
BTP, CF, Cloud Foundry, MTA, multi target, node, js, EPROTO, renegotiation, secure, unsafe, LTS, 502, Bad Gateway, Registered endpoint failed to handle the request , KBA , BC-CP-CF-BLDP , Runtimes Buildpacks , BC-CP-CF-HTML5 , HTML5 Application Repository Service , Problem
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