Here we would like to draw your attention to WCACH table in SAP. As we know it is being mainly used with the SAP PM-WCM (Work Clearance Management in PM) component which is coming under PM module (Plant Maintenance). WCACH is a SAP standard transparent table used for storing WCM: (Temporary) Log for Tagging/Untagging (Time-Frame) related data in SAP. It comes under the package WCM.
Table WCACH technical data
| Table | WCACH |
| Data storing | WCM: (Temporary) Log for Tagging/Untagging (Time-Frame) |
| Module | PM |
| Component | PM-WCM |
| SAP Package | WCM |
| Delivery Class | A – Application table (master and transaction data) |
| Table Category | TRANSPARENT |
SAP WCACH Table Fields
Here is the details of each fields in this table.You can find the discription, data type and assigned lenth of each of the fields in WCACH table.
Its a key field. Its data type is C (Character String) with field length 3
Its data type is N (Character String with Digits Only) with field length 6
Its include structure/component is is WCSADMCR
Its data type is C (Character String) with field length 12
Its data type is D (Date (Date: YYYYMMDD)) with field length 8
Its data type is T (Time (Time: HHMMSS)) with field length 6
Its a key field. Its data type is C (Character String) with field length 4
Its a key field. Its data type is C (Character String) with field length 40
Its a key field. Its data type is C (Character String) with field length 1
Its a key field. Its data type is C (Character String) with field length 1
Its a key field. Its data type is C (Character String) with field length 10
Its a key field. Its data type is C (Character String) with field length 3
Its a key field. Its data type is C (Character String) with field length 22
Its data type is C (Character String) with field length 12