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

FieldDescriptionData ElementCheck TableData TypeLength
MANDTClientMANDTT000CLNT3
IWERKMaintenance Planning PlantIWERKT399ICHAR4
CCOBJTechnical ObjectWCECCOBJCHAR40
CCTYPItem CategoryWCECCTYPCHAR1
TGGRPOperational GroupWCETGGRPWCCDCHAR1
TGPROCOperational ConditionWCEACTPROCWCCBCHAR10
TGTYPOperational TypeWCEACTTYPWCCCCHAR3
OBJNRObject numberJ_OBJNRONR00CHAR22
WCNRWork Clearance DocumentWCEWCNRCHAR12
SEQItemWCEITMSEQNUMC6
CRNAMECreated byWCECRNAMECHAR12
CRDATEDate on Which the Object Was CreatedWCECRDATEDATS8
CRTIMETime at Which Object was CreatedWCECRTIMETIMS6

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 NameFieldCardinalityCheck Table
WCACHIWERK:T399I
WCACHMANDT:T000
WCACHOBJNR:ONR00
WCACHTGGRP:WCCD
WCACHTGPROC:WCCB
WCACHTGTYP:WCCC

Other References