Here we would like to draw your attention to OIZ7 transaction code in SAP. As we know it is being used in the SAP PM (Plant Maintenance) module. OIZ7 is a transaction code used for Work Center Matchcode in SAP.
It comes under the package INSC.When we execute this transaction code, SAPMSD20 is the normal standard SAP program that is being executed in background.
Transaction OIZ7 technical data table
| Tcode | OIZ7 |
| Purpose | Work Center Matchcode |
| Module | PM |
| SAP Package | INSC |
| Program running | SAPMSD20 |
| Screen No | 200 |
| Type | P |