3650164 - HTTPS service cannot be activated due to corrupted SSL server standard PSE in SAP S/4HANA

• HTTPS service cannot be activated.
• Error messages observed in the "dev_icm" trace:

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cannot set ciphersuites 'PFS:HIGH::EC_X25519:EC_P256:EC_HIGH' for PSE '/usr/sap/[SID]/[Instance Name]/sec/SAPSSLS.pse'"

SSL_CTX_set_default_cipher_suites() failed (536872208/0x20000510)"

There are no cipher suites configured with current SSL_CONN handle. Submitted cipher suite string did not specify any cipher suite supported by available keys."

Did not find any suitable key for TLS. Detected unsupported algorithms or unacceptably small key sizes."

SapISSLAddCredential(): Error SSSLERR_SSLCTX_NEW trying to create SERVER Credential for '/usr/sap/[SID]/[Instance Name]/sec/SAPSSLS.pse'"

Initialization of SSL library failed. NO SSL available!"

IcmServInitSSL: SapSSLInit (rc=54): SSSLERR_SSLCTX_NEW"

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• SAP S/4HANA environment. 
• Internet Communication Manager (ICM). 

HTTPS activation issue, SSL server standard corruption, STRUST transaction, SMICM transaction, SAPSSLS.pse file, SSL_CTX_set_default_cipher_suites error, SSSLERR_SSLCTX_NEW error, Internet Communication Manager, TLS key size issue, cipher suite configuration error, SSL library initialization failure, server credential creation error, HTTPS service failure, SAP S/4HANA environment, SSL configuration troubleshooting. , KBA , BC-CST-IC , Internet Communication Manager , BC-SEC-SSL , Secure Sockets Layer Protocol , Problem