How To Fix SMI_GENERAL153 - HTTPS request error: (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: SMI_GENERAL -

• Message number: 153

• Message text: HTTPS request error: (&1)

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SMI_GENERAL153 - HTTPS request error: (&1) ?

  The SAP error message SMI_GENERAL153, which indicates an "HTTPS request error: (&1)," typically arises when there is an issue with the HTTPS communication between the SAP system and an external service or system. This error can occur in various contexts, such as when trying to connect to a web service, an API, or during data exchange processes.
  Possible Causes:
  
  Network Issues: There may be network connectivity problems preventing the SAP system from reaching the external service.
  SSL/TLS Configuration: Issues with SSL/TLS certificates, such as expired certificates, untrusted certificate authorities, or incorrect SSL settings.
  Firewall Restrictions: Firewalls or security settings may be blocking the HTTPS requests.
  Incorrect URL: The URL being accessed may be incorrect or malformed.
  Service Unavailability: The external service may be down or not responding.
  Proxy Settings: If a proxy is required for outbound connections, incorrect proxy settings can lead to this error.
  SAP System Configuration: Misconfigurations in the SAP system related to HTTP/S settings.
  
  Solutions:
  
  Check Network Connectivity: Ensure that the SAP system can reach the external service. You can use tools like ping or telnet to test connectivity.
  Verify SSL/TLS Certificates:
  
  Check if the SSL certificate is valid and not expired.
  Ensure that the certificate is trusted by the SAP system. You may need to import the certificate into the SAP trust store.
  
  
  Review Firewall Settings: Ensure that the necessary ports for HTTPS (usually port 443) are open and that there are no firewall rules blocking the connection.
  Validate the URL: Double-check the URL being used in the request to ensure it is correct and accessible.
  Check Service Status: Verify that the external service is up and running. You can try accessing the service from a web browser or using tools like curl.
  Configure Proxy Settings: If your network requires a proxy, ensure that the proxy settings in the SAP system are correctly configured.
  Review SAP Configuration: Check the HTTP/S settings in the SAP system (transaction codes like SICF, STRUST, etc.) to ensure they are correctly set up.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SICF (HTTP Services), STRUST (SSL Certificate Management), and SMICM (ICM Monitor) to manage and troubleshoot HTTP/S settings.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to HTTPS communication.
  Logs and Traces: Check the application logs (transaction SLG1) and ICM logs for more detailed error messages that can provide additional context for the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis team or SAP support for further assistance.