How To Fix SV327 - Function group has more than 40 modules

SV327 - Overview

• Message type: E = Error

• Message class: SV - View Maintenance: Customize Messages

• Message number: 327

• Message text: Function group has more than 40 modules

What causes this issue?

The function group contains more than 40 function modules. This can lead
to memory problems and termination at extended table maintenance run
time.

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?

Delete some views from the function group and put them in another,
possibly new, function group.
Note that your changes, e.g. maintenance screen modifications, are lost
when you delete. User-defined source code and user-defined interface
control information is not copied into the new function group.
Before a view can be created in anoter function group, it must be
deleted from the previous function group, and the associated entry must
be deleted from the table/view catalog.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SV327 - Function group has more than 40 modules ?

  The SAP error message SV327 indicates that a function group in the SAP system has exceeded the limit of 40 modules (function modules). This is a restriction in the SAP system to ensure that function groups remain manageable and maintainable. When a function group has more than 40 function modules, it can lead to performance issues and difficulties in managing the code.
  
  Cause:
  The primary cause of this error is that the function group has been designed or modified to include more than the allowed number of function modules. This can happen due to:
  
  Poor Design: Functionality that should be split into multiple function groups is instead consolidated into a single function group.
  Accumulation of Code: Over time, as new functionality is added, the number of function modules can grow beyond the limit.
  Lack of Refactoring: Existing function modules may not have been refactored or optimized to reduce the number of modules.
  
  
  Solution:
  To resolve the SV327