How To Fix SRT_CORE063 - End-of-stream reached unexpectedly

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_CORE - Nachrichtenklasse für SOAP Runtime

• Message number: 063

• Message text: End-of-stream reached unexpectedly

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 SRT_CORE063 - End-of-stream reached unexpectedly ?

  The SAP error message SRT_CORE063: End-of-stream reached unexpectedly typically occurs in the context of SAP's web services or when using the SAP Process Integration (PI) or Process Orchestration (PO) components. This error indicates that the system encountered an unexpected end of data while trying to read a stream, which can happen for various reasons.
  Causes:
  
  Network Issues: Interruption in network connectivity can lead to incomplete data transmission.
  Timeouts: If a request takes too long to process, it may time out, causing the stream to end unexpectedly.
  Service Configuration: Incorrect configuration of the web service or the service endpoint can lead to issues in data transmission.
  Data Format Issues: If the data being sent or received is not in the expected format (e.g., XML, JSON), it can cause parsing errors.
  Server Overload: High load on the server can lead to performance issues, resulting in incomplete data being sent or received.
  Firewall/Proxy Issues: Firewalls or proxies may block or alter the data stream, leading to unexpected termination.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues between the client and server. Use tools like ping or traceroute to diagnose connectivity problems.
  Increase Timeout Settings: If timeouts are suspected, consider increasing the timeout settings in the service configuration.
  Review Service Configuration: Verify that the web service is correctly configured, including endpoint URLs, authentication, and data formats.
  Validate Data Formats: Ensure that the data being sent and received adheres to the expected formats. Use tools to validate XML or JSON structures.
  Monitor Server Performance: Check the server load and performance metrics. If the server is overloaded, consider scaling resources or optimizing the service.
  Check Firewall/Proxy Settings: Review firewall and proxy settings to ensure they are not interfering with the data stream.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP frequently updates its knowledge base with solutions for common problems.
  Logs: Review application logs (e.g., SAP PI/PO logs) for more detailed error messages that can provide additional context.
  Testing Tools: Use tools like SOAP UI or Postman to test the web service independently and see if the issue persists outside of the SAP environment.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  By systematically addressing these areas, you should be able to identify the root cause of the SRT_CORE063 error and implement an appropriate solution.