How To Fix S3020 - Selection screen & for logical database & does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: S3 - Transaction for processing logical databases

• Message number: 020

• Message text: Selection screen & for logical database & does not exist

What causes this issue?

You entered a selection screen number which does not exist.

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?

Incorrect input? - Check your entry.
If you do not know the number, select <LS>F4=Possible entries</> for a
list of selection screens that exist for this database.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message S3020 - Selection screen & for logical database & does not exist ?

  The SAP error message S3020 typically indicates that there is an issue with the selection screen for a logical database. This error can occur when the logical database specified in the program does not exist or is not properly defined. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Non-Existent Logical Database: The logical database specified in the ABAP program does not exist in the SAP system.
  Incorrect Program Configuration: The program may be incorrectly configured to use a logical database that is not available or has been deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the logical database.
  Transport Issues: If the program was transported from another system, the logical database may not have been transported or may not exist in the target system.
  
  Solution:
  
  
  Check Logical Database:
  
  Go to transaction SE11 (Data Dictionary) and check if the logical database exists. You can do this by entering the name of the logical database in the "Database" field and clicking on "Display".
  If it does not exist, you may need to create it or correct the program to use a valid logical database.
  
  
  
  Review Program Configuration:
  
  Open the ABAP program in transaction SE38 or SE80 and check the logical database declaration. Ensure that it is correctly specified.
  If the logical database is not needed, consider removing the reference to it in the program.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the logical database. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  
  Transport Check:
  
  If the program was transported, verify that the logical database was also transported. You may need to transport the logical database or adjust the program to use a different one.
  
  
  
  Debugging:
  
  If the issue persists, you can debug the program to see where the error occurs. This may provide additional insights into the problem.
  
  
  
  Related Information:
  
  Logical Databases: Logical databases in SAP are predefined data models that allow you to access data from multiple tables in a structured way. They are often used in reports and programs to simplify data retrieval.
  ABAP Development: Understanding how to work with logical databases and selection screens is essential for ABAP development. Familiarize yourself with the relevant documentation and best practices.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address specific issues related to logical databases and error S3020.
  
  If you continue to experience issues after trying these solutions, consider reaching out to your SAP Basis or development team for further assistance.