SAP WCACH WCM: (Temporary) Log for Tagging/Untagging (Time-Frame) Table
Overview
WCACH is a standard SAP S/4HANA table that stores WCM: (Temporary) Log for Tagging/Untagging (Time-Frame) data. There are total 13 fields in the WCACH table. The following is a list of the fields that make up this table. Key fields are marked in blue.
The table WCACH belongs to Work Clearance Management (PM-WCM) module and is located in the package WCM: Work Clearance Management (WCM).
In addition, following links provide an overview of foreign key relationships, if any, that link WCACH to other SAP tables and standard CDS views available based on WCACH table in S/4HANA 2020.
Techincal Settings of WCACH
Below are technical details of the table WCACH
- Buffering not allowed
- No buffering
- Storage type is Column Store
List of WCACH Fields
The following table gives you an overview of the fields available in WCACH
| Field | Description | Data Element | Check Table | Data Type | Length |
|---|---|---|---|---|---|
| MANDT | Client | MANDT | T000 | CLNT | 3 |
| IWERK | Maintenance Planning Plant | IWERK | T399I | CHAR | 4 |
| CCOBJ | Technical Object | WCECCOBJ | CHAR | 40 | |
| CCTYP | Item Category | WCECCTYP | CHAR | 1 | |
| TGGRP | Operational Group | WCETGGRP | WCCD | CHAR | 1 |
| TGPROC | Operational Condition | WCEACTPROC | WCCB | CHAR | 10 |
| TGTYP | Operational Type | WCEACTTYP | WCCC | CHAR | 3 |
| OBJNR | Object number | J_OBJNR | ONR00 | CHAR | 22 |
| WCNR | Work Clearance Document | WCEWCNR | CHAR | 12 | |
| SEQ | Item | WCEITMSEQ | NUMC | 6 | |
| CRNAME | Created by | WCECRNAME | CHAR | 12 | |
| CRDATE | Date on Which the Object Was Created | WCECRDATE | DATS | 8 | |
| CRTIME | Time at Which Object was Created | WCECRTIME | TIMS | 6 |
Foreign Key Relationships
A foreign key field is a table field that is allocated to a check table and becomes part of the table's foreign key. The following table gives you an overview of the foreign keys for WCACH
| Table Name | Field | Cardinality | Check Table |
|---|---|---|---|
| WCACH | IWERK | : | T399I |
| WCACH | MANDT | : | T000 |
| WCACH | OBJNR | : | ONR00 |
| WCACH | TGGRP | : | WCCD |
| WCACH | TGPROC | : | WCCB |
| WCACH | TGTYP | : | WCCC |