How To Fix TN156 - Main export ended with return code &

TN156 - Overview

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 156

• Message text: Main export ended with return code &

What causes this issue?

Errors occurred during the main export of the request &V2&.

System Response

The function terminates.

How to fix this error?

Correct the errors.
For more information on the cause, see the transport log (transaction
SE09, SE01).

Error message extract from SAP system. Copyright SAP SE.

TN156 - Details

• The SAP error message TN156, which states "Main export ended with return code &," typically indicates that there was an issue during the execution of a background job or a program that was supposed to export data. The return code is a numeric value that provides insight into the nature of the error.
  Causes:
  
  Program Errors: The program being executed may have encountered an error, such as a syntax error, runtime error, or logical error.
  Data Issues: There may be issues with the data being processed, such as missing or invalid data.
  
  Configuration Issues: Incorrect configuration settings in the system or in the job scheduling may lead to this error.
  Resource Limitations: Insufficient system resources (like memory or disk space) can cause the job to fail.
  Authorization Issues: The user executing the job may not have the necessary authorizations to perform the actions required by the program.
  
  Solutions:
  
  Check the Job Log: Review the job log for detailed