How To Fix GB303 - User exit form pool & does not exist

GB303 - Overview

• Message type: E = Error

• Message class: GB - Messages used by the Boolean code generator

• Message number: 303

• Message text: User exit form pool & does not exist

What causes this issue?

The user exit formpool &V1& is not available. A possible reason is, for
example, because of the system transport of validations and/or
substitutions. Formpools for user exits cannot be copied across
systems.

System Response

The coding for the call up of the user exit is not generated and/or the
the condition check contains a syntax error.

How to fix this error?

Create the formpool for the user exit. You can find information on how
to do so under <DS:DE.EX_PROG>User exit formpools</>.

Error message extract from SAP system. Copyright SAP SE.

GB303 - Details

• The SAP error message "GB303 User exit form pool & does not exist" typically indicates that the system is trying to access a user exit or a form pool that has not been defined or is not available in the system. This can occur in various contexts, such as during the execution of a report, transaction, or when trying to print documents.
  
  Cause:
  
  Missing User Exit: The specified user exit form pool is not defined in the system. This could be due to a missing implementation or a misconfiguration.
  Incorrect Configuration: The configuration settings for the user exit may be incorrect, leading the system to look for a non-existent form pool.
  Transport Issues: If the user exit was recently transported from another system, it may not have been transported correctly or completely.
  Development Environment: If you are working in a development environment, the user exit may not have been created or activated.
  
  
  Solution:
  
  
  Check User Exit Configuration:
  
  Go