How To Fix 5A300 - Specify a valid subgroup

5A300 - Overview

• Message type: E = Error

• Message class: 5A - Basis Personnel Management

• Message number: 300

• Message text: Specify a valid subgroup

What causes this issue?

You have not specified an allowed subgroup.

System Response

The system cannot accept your entry.

How to fix this error?

Please specify an allowed subgroup. You can then create an internal and
an external number range for each subgroup.
The first two characters of a subgroup must contain a valid plan
version. The next two characters must contain a valid object type.
Instead of specifying a specific object type, you can specify '$$' (=
'all object types') to set up a subgroup for all object types within a
plan version.
You can specify '$$$$' to set up a subgroup for all plan versions and
object types.
You cannot specify '$$' for the plan version and then specify a
particular object type. Consequently, it is not possible to create a
subgroup for all plan versions BUT specific object types.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5A300 - Specify a valid subgroup ?

  The SAP error message 5A300: "Specify a valid subgroup" typically occurs in the context of SAP when a user is trying to perform an action that requires specifying a subgroup, but the input provided is either invalid or missing. This error is often encountered in modules related to materials management, production planning, or other areas where subgroups are relevant.
  
  Cause:
  
  Invalid Subgroup: The subgroup specified does not exist in the system or is not valid for the context in which it is being used.
  Missing Subgroup: The user did not specify a subgroup when it is required for the transaction or process.
  Authorization Issues: The user may not have the necessary authorizations to access the specified subgroup.
  
  Configuration Issues: There may be a configuration issue in the system that is preventing the subgroup from being recognized.
  
  
  Solution:
  
  Check Input: Ensure that the subgroup you are trying to specify is correctly entered and exists in the system. Verify