WCACN SAP table for – WCM: (Temporary) Log (Tag/Test Tag)

Here we would like to draw your attention to WCACN 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). WCACN is a SAP standard transparent table used for storing WCM: (Temporary) Log (Tag/Test Tag) related data in SAP. It comes under the package WCM.

SAP WCACN table

Table WCACN technical data

TableWCACN
Data storingWCM: (Temporary) Log (Tag/Test Tag)
ModulePM
ComponentPM-WCM
SAP PackageWCM
Delivery ClassA – Application table (master and transaction data)
Table CategoryTRANSPARENT

SAP WCACN 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 WCACN table.

  • MANDT : Client
    Its a key field. Its data type is C (Character String) with field length 3
  • MULTIFLG
    Its data type is C (Character String) with field length 1
  • WCNR
    Its data type is C (Character String) with field length 12
  • SEQ : 2 byte integer (signed)
    Its data type is N (Character String with Digits Only) with field length 6
  • PRTFORM
    Its data type is C (Character String) with field length 4
  • PRTNR : Production resource/tool number
    Its data type is C (Character String) with field length 12
  • FIRSTFLG
    Its data type is C (Character String) with field length 1
  • LASTFLG
    Its data type is C (Character String) with field length 1
  • REFOBJ
    Its data type is C (Character String) with field length 22
  • .INCLUDE : Key Fields of Database Tables for Multi-Value Attributes
    Its include structure/component is is WCSADMCR
  • CRNAME
    Its data type is C (Character String) with field length 12
  • PRTTYP
    Its a key field. Its data type is C (Character String) with field length 1
  • CRDATE : Entered On
    Its data type is D (Date (Date: YYYYMMDD)) with field length 8
  • CRTIME : Entry Time
    Its data type is T (Time (Time: HHMMSS)) with field length 6
  • IWERK : Maintenance Planning Plant
    Its a key field. Its data type is C (Character String) with field length 4
  • CCOBJ
    Its a key field. Its data type is C (Character String) with field length 40
  • CCTYP
    Its a key field. Its data type is C (Character String) with field length 1
  • TGGRP
    Its a key field. Its data type is C (Character String) with field length 1
  • ACTPROC
    Its a key field. Its data type is C (Character String) with field length 10
  • ACTTYP
    Its a key field. Its data type is C (Character String) with field length 3
  • OBJNR : Object number
    Its a key field. Its data type is C (Character String) with field length 22
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