How To Fix UPF157 - Generation error in program &1

UPF157 - Overview

• Message type: E = Error

• Message class: UPF - Planning Functions

• Message number: 157

• Message text: Generation error in program &1

What causes this issue?

It was attempted to generate a program. This program is used when
executing planning functions. The program could not be generated. The
error can have many causes.

System Response

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

How to fix this error?

Check the syntax of the generated program &V1&. You can do this in the
ABAP/V Workbench. The syntax check will deliver an error. If you cannot
take any solutions from the error text, then create an OSS message.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UPF157 - Generation error in program &1 ?

  The SAP error message UPF157, which states "Generation error in program &1," typically occurs during the generation of a program or report in the ABAP environment. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes of UPF157 Error
  
  
  Syntax Errors: There may be syntax errors in the ABAP code that prevent the program from being generated successfully.
  
  
  Missing Objects: The program may reference objects (like data elements, domains, or function modules) that do not exist or are not activated.
  
  
  Authorization Issues: The user may not have the necessary authorizations to generate the program.
  
  
  Transport Issues: If the program is being transported from one system to another, there may be issues with the transport request.
  
  
  Database Issues: Problems with the underlying database, such as missing tables or incorrect data definitions, can also lead to generation errors.
  
  
  Inconsistent Development Environment: If there are inconsistencies in the development