How To Fix STREX156 - End function &1, sy-subrc = &2

SAP Error Message - Details

• Message type: E = Error

• Message class: STREX - Message for TREX ABAP Client

• Message number: 156

• Message text: End function &1, sy-subrc = &2

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 STREX156 - End function &1, sy-subrc = &2 ?

  The SAP error message STREX156 typically indicates an issue related to the execution of a function module or method in ABAP (Advanced Business Application Programming). The message format suggests that the function being called has ended with a specific return code (sy-subrc), which is a standard way in ABAP to indicate the success or failure of a function call.
  Cause:
  The error message STREX156 can occur due to various reasons, including but not limited to:
  
  Function Module Issues: The function module or method being called may not be implemented correctly, or it may be encountering an unexpected condition.
  Data Issues: The input parameters passed to the function may be invalid or not in the expected format, leading to a failure in processing.
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action.
  System Configuration: There may be configuration issues in the system that affect the execution of the function.
  Runtime Errors: There could be runtime errors or exceptions that are not being handled properly within the function.
  
  Solution:
  To resolve the STREX156 error, you can take the following steps:
  
  Check the Function Module: Review the function module or method being called. Ensure that it is correctly implemented and that all required parameters are being passed correctly.
  Analyze the Return Code: Check the value of sy-subrc to understand the specific reason for the failure. Different return codes indicate different issues.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. This can help you pinpoint the exact cause of the issue.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the function. You can check this in transaction SU53 or by reviewing the authorization objects.
  Review Logs: Check the system logs (transaction SM21) and application logs (transaction SLG1) for any related error messages that might provide additional context.
  Consult Documentation: Refer to the SAP documentation for the specific function module or method to understand its expected behavior and requirements.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  sy-subrc: This is a system field in ABAP that holds the return code of the last executed statement. A value of 0 typically indicates success, while any other value indicates an error or specific condition.
  Function Modules: These are reusable pieces of code in SAP that can be called from various programs. They can be standard SAP functions or custom-developed ones.
  Debugging in ABAP: Familiarize yourself with the ABAP debugger, which is a powerful tool for diagnosing issues in ABAP programs.
  
  By following these steps and understanding the context of the error message, you should be able to identify and resolve the underlying issue causing the STREX156 error.