The CNVC_CCE_WU table in SAP ERP or S/4HANA stores Where-used cache (domain) data. There are total 5 fields in CNVC_CCE_WU table. The Where-used cache (domain) table is available in all major SAP S/4HANA versions, is implemented as a Column Store table within the SAP HANA database. Additionally we provide an overview of the structure and fields of CNVC_CCE_WU table. It is in SHC – Tools for Customizing Comparison Engine (CNVC_CCE_READ) ABAP package and is part of the Landscape Transformation (CA-LT) module.
SAP CNVC_CCE_WU Table Fields
Following is the list of fields that are available in SAP CNVC_CCE_WU table. The primary key fields of the table are MANDT (Client), DOMNAME (Domain name), TABNAME (Table Name), FIELDNAME (Field Name).
| Field | Description | Data Element | Check Table | Data Type |
|---|---|---|---|---|
| MANDT | Client | MANDT | CLNT (3) | |
| DOMNAME | Domain name | DOMNAME | CHAR (30) | |
| TABNAME | Table Name | TABNAME | CHAR (30) | |
| FIELDNAME | Field Name | FIELDNAME | CHAR (30) | |
| CUSTOMIZING | Checkbox | XFELD | CHAR (1) |


