How To Fix DB811 - Selection screen generation: Unable to generate program &1

DB811 - Overview

• Message type: E = Error

• Message class: DB - Messages for logical databases and background processing

• Message number: 811

• Message text: Selection screen generation: Unable to generate program &1

What causes this issue?

You attempted to generate the selection screens of the program &V1&,
but the program itself could not be generated. This is probably due to
a syntax error.

System Response

Unable to start the selection screen generation.

How to fix this error?

Check the program &V1& and correct any syntax errors.

Error message extract from SAP system. Copyright SAP SE.

DB811 - Details

• The SAP error message DB811, which states "Selection screen generation: Unable to generate program &1," typically occurs when there is an issue with the generation of a selection screen for a report or program in SAP. This can happen for various reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Syntax Errors: There may be syntax errors in the ABAP code of the program that prevent the selection screen from being generated.
  Missing Objects: The program may reference objects (like tables, fields, or data elements) that do not exist or are not activated.
  Authorization Issues: The user may not have the necessary authorizations to generate or modify the program.
  Database Issues: There could be issues with the database connection or the database itself, such as missing tables or corrupted data.
  Transport Issues: If the program was transported from another system, there may be inconsistencies or missing components in the target system.
  Buffer Issues: Sometimes,