Here we would like to draw your attention to OBSOLETECUST transaction code in SAP. As we know it is being used in the SAP CA (Cross Application) module. OBSOLETECUST is a transaction code used for Maintain Obsolete Customizing Values in SAP.
It comes under the package BS_OBSOLETE_CUST.
Transaction OBSOLETECUST technical data table
| Tcode | OBSOLETECUST |
| Purpose | Maintain Obsolete Customizing Values |
| Module | CA |
| SAP Package | BS_OBSOLETE_CUST |
| Type | P |