How To Fix STREX056 - TREX_RFC_CONNECT_CHECK_LOCAL: Send Error in TH_WPINFO

SAP Error Message - Details

• Message type: E = Error

• Message class: STREX - Message for TREX ABAP Client

• Message number: 056

• Message text: TREX_RFC_CONNECT_CHECK_LOCAL: Send Error in TH_WPINFO

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message STREX056 - TREX_RFC_CONNECT_CHECK_LOCAL: Send Error in TH_WPINFO ?

  The SAP error message STREX056 with the description "TREX_RFC_CONNECT_CHECK_LOCAL: Send Error in TH_WPINFO" typically indicates an issue with the connection between the SAP system and the TREX (Text Retrieval and Extraction) server. This error can occur due to various reasons, including network issues, configuration problems, or resource limitations.
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP application server and the TREX server.
  Configuration Errors: Incorrect configuration settings in the TREX or SAP system can lead to communication failures.
  Resource Limitations: The TREX server may be overloaded or running out of resources (e.g., memory, CPU).
  Firewall or Security Settings: Firewalls or security settings may be blocking the communication between the SAP system and the TREX server.
  TREX Service Not Running: The TREX service may not be running or may have crashed.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure that the SAP application server can reach the TREX server. You can use tools like ping or telnet to test