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