Transaction code & not in T370A

What causes this issue?

The <DS:GLOS.transaction_code>transaction code</> is not maintained in
the control table T370A.

System Response

INCLUDE KEINE-VERARBEITUNG OBJECT DOKU ID TX

How to fix this error?

INCLUDE SYSTEMVERWALTER OBJECT DOKU ID TX


Procedure for system administrator
Maintain the transaction code in table T370A.

Error message extract from SAP system. Copyright SAP SE.