/MRSS/D_DEM_MAP SAP table for – Mapping External Keys

Here we would like to draw your attention to /MRSS/D_DEM_MAP table in SAP. As we know it is being mainly used with the SAP PM-WOC (Maintenance Processing in PM) component which is coming under PM module (Plant Maintenance). /MRSS/D_DEM_MAP is a SAP standard transparent table used for storing Mapping External Keys related data in SAP. It comes under the package /MRSS/SGD.

SAP /MRSS/D_DEM_MAP table

Table /MRSS/D_DEM_MAP technical data

Table/MRSS/D_DEM_MAP
Data storingMapping External Keys
ModulePM
ComponentPM-WOC
SAP Package/MRSS/SGD
Delivery ClassA – Application table (master and transaction data)
Table CategoryTRANSPARENT

SAP /MRSS/D_DEM_MAP 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 /MRSS/D_DEM_MAP table.

  • CLIENT : Client
    Its a key field. Its data type is C (Character String) with field length 6
  • LOGSYS : Logical system
    Its a key field. Its data type is C (Character String) with field length 20
  • KEY_EXT
    Its a key field. Its data type is C (Character String) with field length 120
  • GUID : 16 Byte UUID in 32 Characters (Hexadecimal Encoded)
    Its data type is X (Byte string) with field length 16