SAP Knowledge Base Article - Preview

1998384 - RFC Connection to TREX Engine - Troubleshooting

Symptom

  • RFC Connection to TREX is not working.
  • Connection test for TREX RFC destination in SM59 gives error - Error when opening an RFC connection.
  • You cannot successfully configure the RFC Destinations to TREX.
  • You cannot successfully register an external Registered Server Program with the Gateway.

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Environment

TREX 7.0/7.1/7.25

Keywords

RFC, Connection to TREX Engine, TREX RFC connection, TREX, Search, Configuration, Connection Configuration, RFC Server Program, Search RFC is not working, Connection Error, Configuration error, RFC failure, RFC, ABAP, R/3, SAP gateway, communication error, RFC gateway registration, program not registered, Error when opening an RFC connection, TREX, 7.0, 7.1, 7.25, trace, dev_rfc, dev_rd, TrexRfcServer, rfc_, cpic , KBA , BC-TRX , TREX , Problem

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