Here we would like to draw your attention to OICG transaction code in SAP. As we know it is being used in the SAP PM (Plant Maintenance) module. OICG is a transaction code used for Valid Material Types in BOM in SAP.
It comes under the package INSC.
Transaction OICG technical data table
| Tcode | OICG |
| Purpose | Valid Material Types in BOM |
| Module | PM |
| SAP Package | INSC |
| Type | P |