How To Fix RMXTTLS077 - Stream from stage &1 in trial &2 does not have output stream

SAP Error Message - Details

• Message type: E = Error

• Message class: RMXTTLS - TMS-TLS: Messages for Trial Interface and Tool Package

• Message number: 077

• Message text: Stream from stage &1 in trial &2 does not have output stream

What causes this issue?

The input stream from stage &V1& does not have an output stream.

System Response

The stream is required in stage &V1&.

How to fix this error?

Assign an output stream to the input stream in the relevant stage or
correct the usage in stage &V1&.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RMXTTLS077 - Stream from stage &1 in trial &2 does not have output stream ?

  The SAP error message RMXTTLS077 indicates that there is an issue with a stream in a trial (or test) run of a process, specifically that the stream from a certain stage does not have an associated output stream. This can occur in various contexts, such as data processing, ETL (Extract, Transform, Load) operations, or other scenarios where data flows through different stages.
  Cause:
  
  Missing Output Configuration: The stage in question may not be configured to produce an output stream. This could be due to a misconfiguration in the data flow or processing logic.
  Data Processing Logic: The logic in the stage may not be set up to generate any output, possibly due to conditions that prevent data from being passed through.
  Errors in Previous Stages: If there are errors in earlier stages of the process, they may prevent the current stage from producing an output.
  Incorrect Mapping: The mapping of data between stages may be incorrect, leading to a situation where the expected output is not generated.
  
  Solution:
  
  Check Stage Configuration: Review the configuration of the stage mentioned in the error message. Ensure that it is set up to produce an output stream.
  Review Data Flow Logic: Examine the logic within the stage to ensure that it is designed to generate output under the expected conditions.
  Inspect Previous Stages: Look at the stages preceding the one mentioned in the error. Ensure that they are functioning correctly and producing the expected output.
  Validate Data Mapping: Ensure that the data mapping between stages is correct and that the output of the current stage is properly linked to the next stage in the process.
  Testing: Run the process in a controlled environment to isolate the issue. You may want to add logging or debugging to identify where the output is failing to be generated.
  
  Related Information:
  
  Documentation: Refer to SAP documentation for the specific module or tool you are using to understand the expected behavior of stages and streams.
  SAP Community: Engage with the SAP community forums or support channels for insights from other users who may have encountered similar issues.
  Error Logs: Check the error logs for additional context or related error messages that may provide more information about the root cause of the issue.
  
  By following these steps, you should be able to identify and resolve the issue causing the RMXTTLS077 error message in your SAP environment.