MHIO SAP table for – Call Object from Maintenance Order

Here we would like to draw your attention to MHIO table in SAP. As we know it is being mainly used with the SAP PM-PRM (Preventive Maintenance in PM) component which is coming under PM module (Plant Maintenance). MHIO is a SAP standard transparent table used for storing Call Object from Maintenance Order related data in SAP. It comes under the package IPRM.

SAP MHIO table

Table MHIO technical data

TableMHIO
Data storingCall Object from Maintenance Order
ModulePM
ComponentPM-PRM
SAP PackageIPRM
Delivery ClassA – Application table (master and transaction data)
Table CategoryTRANSPARENT

SAP MHIO 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 MHIO table.

  • GSTRP : Basic start date
    Its data type is D (Date (Date: YYYYMMDD)) with field length 8
  • QMNUM : Message Number
    Its data type is C (Character String) with field length 12
  • PRUEFLOS : Inspection Lot Number
    Its data type is N (Character String with Digits Only) with field length 12
  • IND_MPLA_API
    Its data type is C (Character String) with field length 2
  • WARPL : Maintenance Plan
    Its a key field. Its data type is C (Character String) with field length 12
  • WPPOS
    Its a key field. Its data type is C (Character String) with field length 16
  • ADDAT : PM Order: Reference Date
    Its data type is D (Date (Date: YYYYMMDD)) with field length 8
  • TSENQ
    Its data type is C (Character String) with field length 1
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