TCY18 SAP table for – Variable overview – description of overview versions

Here we would like to draw your attention to TCY18 table in SAP. As we know it is being mainly used with the SAP PP-CRP (Capacity Requirements Planning – PP) component which is coming under PP module (Production Planning). TCY18 is a SAP standard pooled table used for storing Variable overview – description of overview versions related data in SAP. It comes under the package CY.

SAP TCY18 table

Table TCY18 technical data

TableTCY18
Data storingVariable overview – description of overview versions
ModulePP
ComponentPP-CRP
SAP PackageCY
Delivery ClassE – System table whose data is transported with its own transport objects
Table CategoryPOOLED

SAP TCY18 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 TCY18 table.

  • MANDT : Client
    Its a key field. Its data type is C (Character String) with field length 3
  • LIVAB
    Its data type is C (Character String) with field length 40
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