SAP WCA2 WCM: Work and Requirements Table
Overview
WCA2 is a standard SAP S/4HANA table that stores WCM: Work and Requirements data. There are total 61 fields in the WCA2 table. The following is a list of the fields that make up this table. Key fields are marked in blue.
The table WCA2 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 WCA2 to other SAP tables and standard CDS views available based on WCA2 table in S/4HANA 2020.
Techincal Settings of WCA2
Below are technical details of the table WCA2
- Buffering not allowed
- No buffering
- Storage type is Column Store
List of WCA2 Fields
The following table gives you an overview of the fields available in WCA2
| Field | Description | Data Element | Check Table | Data Type | Length |
|---|---|---|---|---|---|
| MANDT | Client | MANDT | T000 | CLNT | 3 |
| OBJNR | Object number | J_OBJNR | ONR00 | CHAR | 22 |
| WK01 | Hot Work A | WCEWK01 | CHAR | 1 | |
| WK02 | Hot Work B in Classified Areas | WCEWK02 | CHAR | 1 | |
| WK03 | Entry to Confined Spaces | WCEWK03 | CHAR | 1 | |
| WK04 | Isolation and Testing or Bypassing of Safety Systems | WCEWK04 | CHAR | 1 | |
| WK05 | Work on Hydrocarbon Systems (CmHn) | WCEWK05 | CHAR | 1 | |
| WK06 | Pressure Testing | WCEWK06 | CHAR | 1 | |
| WK07 | Work over Open Sea | WCEWK07 | CHAR | 1 | |
| WK08 | Work with Hazardous Substances | WCEWK08 | CHAR | 1 | |
| WK09 | Work with Radioactive Materials | WCEWK09 | CHAR | 1 | |
| WK10 | Well Operation/Well Intervention | WCEWK10 | CHAR | 1 | |
| WK11 | Work with Explosives | WCEWK11 | CHAR | 1 | |
| WK12 | Critical Lifting Operations | WCEWK12 | CHAR | 1 | |
| WK13 | Other Activities/Critical Operations | WCEWK13 | CHAR | 1 | |
| WK14 | Nightwork | WCEWK14 | CHAR | 1 | |
| WK15 | Work at Height | WCEWK15 | CHAR | 1 | |
| WK16 | Overhead Work | WCEWK16 | CHAR | 1 | |
| WK17 | Replacing Lamps | WCEWK17 | CHAR | 1 | |
| WK18 | Work in Manholes | WCEWK18 | CHAR | 1 | |
| WK19 | Cleaning Work | WCEWK19 | CHAR | 1 | |
| WK20 | Demolition Work | WCEWK20 | CHAR | 1 | |
| WK21 | Work on Ventilation | WCEWK21 | CHAR | 1 | |
| WK22 | Work on Water Supply | WCEWK22 | CHAR | 1 | |
| WK23 | Work on Gas Plant | WCEWK23 | CHAR | 1 | |
| WK24 | Simultaneous Works | WCEWK24 | CHAR | 1 | |
| WK25 | Restructuring Work | WCEWK25 | CHAR | 1 | |
| WK26 | Painting Work | WCEWK26 | CHAR | 1 | |
| WK27 | Checking | WCEWK27 | CHAR | 1 | |
| WK28 | Other Work | WCEWK28 | CHAR | 1 | |
| NEED01 | Depressurization | WCENEED01 | CHAR | 1 | |
| NEED02 | Draining/Emptying | WCENEED02 | CHAR | 1 | |
| NEED03 | Cleaning/Hydrocarbon Freeing | WCENEED03 | CHAR | 1 | |
| NEED04 | Venting/Installation of Extra Ventilation | WCENEED04 | CHAR | 1 | |
| NEED05 | Prevent Release of Oil and Gas in the Work Area | WCENEED05 | CHAR | 1 | |
| NEED06 | Measures Against Radioactive Radiation | WCENEED06 | CHAR | 1 | |
| NEED07 | Regular Inspection of the Work Area | WCENEED07 | CHAR | 1 | |
| NEED08 | Gas Measurements Prior to/During Working Period | WCENEED08 | CHAR | 1 | |
| NEED09 | Fire Prevention | WCENEED09 | CHAR | 1 | |
| NEED10 | Continuous Guard/Radio | WCENEED10 | CHAR | 1 | |
| NEED11 | Drains Blocked/Covered | WCENEED11 | CHAR | 1 | |
| NEED12 | Set Up Barriers and Safety Signs | WCENEED12 | CHAR | 1 | |
| NEED13 | PA Announcements | WCENEED13 | CHAR | 1 | |
| NEED14 | Welding Machine Safely Located and Earthed | WCENEED14 | CHAR | 1 | |
| NEED15 | Follow Requirements for Work on Open Sea | WCENEED15 | CHAR | 1 | |
| NEED16 | Follow Requirements for Work At Height | WCENEED16 | CHAR | 1 | |
| NEED17 | HSE Datasheet Known and Available | WCENEED17 | CHAR | 1 | |
| NEED18 | Job Safety Analysis (JSA) | WCENEED18 | CHAR | 1 | |
| NEED19 | Lockout/Tagout | WCENEED19 | CHAR | 1 | |
| NEED20 | Provide Extinguishing Media | WCENEED20 | CHAR | 1 | |
| NEED21 | Set Up Fire Watch | WCENEED21 | CHAR | 1 | |
| NEED22 | Inform External Bodies | WCENEED22 | CHAR | 1 | |
| NEED23 | On-Site Instruction | WCENEED23 | CHAR | 1 | |
| NEED24 | Additional Protective Equipment | WCENEED24 | CHAR | 1 | |
| NEED25 | Maintain Initial List | WCENEED25 | CHAR | 1 | |
| NEED26 | Safety Staff | WCENEED26 | CHAR | 1 | |
| NEED27 | Other Measures | WCENEED27 | CHAR | 1 | |
| NEED28 | Secure Installations | WCENEED28 | CHAR | 1 | |
| 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 WCA2
| Table Name | Field | Cardinality | Check Table |
|---|---|---|---|
| WCA2 | MANDT | : | T000 |
| WCA2 | OBJNR | : | ONR00 |