How To Fix FL030 - There are already 99 functions

SAP Error Message - Details

• Message type: E = Error

• Message class: FL - Function Builder messages

• Message number: 030

• Message text: There are already 99 functions

What causes this issue?

You attempted to add a function module to a function group that is
already full. A function group can contain a maximum of 99 function
modules.

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?

Create a new function group or reorganize the existing one.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FL030 - There are already 99 functions ?

  The SAP error message FL030, which states "There are already 99 functions," typically occurs in the context of the SAP system when you are trying to create or add a new function module or function in a particular area where the limit of 99 functions has already been reached. This limit is often related to the number of function modules that can be assigned to a specific function group or area.
  Cause:
  
  Function Group Limit: Each function group in SAP can only contain a maximum of 99 function modules. If you attempt to create a new function module in a function group that already has 99 function modules, you will encounter this error.
  System Constraints: This limitation is inherent to the design of the SAP system and is not configurable.
  
  Solution:
  
  Review Existing Functions: Check the existing function modules in the function group to see if any can be deleted or consolidated. If there are obsolete or unused function modules, consider removing them.
  Create a New Function Group: If you need to add more function modules and cannot delete any existing ones, you can create a new function group. This allows you to start fresh with a new set of function modules.
  
  To create a new function group, use transaction code SE80 (Object Navigator) or SE37 (Function Builder) and select the option to create a new function group.
  
  
  Refactor Code: If possible, refactor your code to combine related functionalities into fewer function modules. This can help you stay within the limit while maintaining the necessary functionality.
  
  Related Information:
  
  Transaction Codes: 
  
  SE80: Object Navigator, where you can manage function groups and modules.
  SE37: Function Builder, where you can create and manage function modules.
  
  
  Documentation: Refer to SAP documentation or help resources for best practices on managing function modules and function groups.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding this limitation.
  
  By following these steps, you should be able to resolve the FL030 error and continue your work in the SAP system.