3151593 - SSSLERR_PSE_ERROR when trying to implement the parameter system/secure_communication

• The parameter "system/secure_communication" is being set to ON.
  
  
• SAP is restarted to activate the change, but the system does not work correctly.
  
  
• The work process trace file has entries similar to the below:
  
  M  0x00001021 | SAPCRYPTOLIB | SSL_CTX_set_default_pse_by_name
  M  SAPCRYPTO API error
  M  The PSE file does not exist.
  M  0xa1d50108 | TOKEN_TOKPSE | SSL_CTX_set_default_pse_by_name
  M  Token application not existing
  M  Cannot open PSE 
  ...
  M  *** ERROR => SapISSLAddCredential(): Error SSSLERR_PSE_ERROR trying to create CLIENT Credential for 
  M  <<- ERROR: SapSSLCreateCredHdl()==SSSLERR_PSE_ERROR
  
  

• SAP NetWeaver 7.4 or newer
• ABAP Platform

KBA , BC-CST-STS , Startup Service , BC-CST , Client/Server Technology , Problem