Change Documents

Use

Changes that you make to the maintenance plans or maintenance items are logged in the system in change documents. The following data is included:

Which data was changed added or deleted?

The old and new contents of the field are logged in the change document.

How was the data changed? With which transaction was the change made?
Who made the change?
When was the data changed?

The creation of a maintenance plan or of a maintenance item is not documented. The logging of the changes begins with the very first change.

For example, the system documents when you add a new maintenance item to the maintenance plan, or when you change the short text or the scheduling parameter of the maintenance plan. The system even logs if you complete an order or a message that was generated through a maintenance plan, for example. This allows you to track who accessed the scheduling from a maintenance call object, and thus possibly influenced the subsequent deadlines (see Separate Completion of Maintenance Call Dates ).

Changes to the long text are not documented.

You can only display the change documents of a maintenance plan from the maintenance item if a maintenance item is assigned to a maintenance plan. After that the display of the change document is only possible via the maintenance plan itself.

Prerequisite

In Customizing for Plant Maintenance and Customer Service under Define Maintenance Plan Category, you have set the Write Document indicator.

Features

If you make changes to maintenance plans and maintenance items then the system writes change documents for the following objects:

Maintenance plan
Maintenance Item
Maintenance call objects (such as orders, messages)
History of the maintenance call

Maintenance plan: Table MPLA

The table contains the maintenance plan data including schedule parameter, additional data and administrative data.

Field name	Short text
ABRHO	Maintenance plan scheduling period in days
ANDOR	Indicator for AND/OR link
ANZPS	Number of maintenance items in the maintenance plan
BEGRU	Technical object authorization group
CALL_CONFIRM	Creation of a new maintenance call object only after the predecessor has been completed
EQUNR	Equipment number
FABKL	Factory calendar key
HORIZ	Call horizon for maintenance plan calls
HUNIT	Unit in scheduling interval
PLAN_SORT	Sort Field for the Maintenance Plans
SFAKT	Cycle modification factor
STADT	Start date
STICH	Scheduling Indicators
STRAT	Maintenance Strategy
SZAEH	Start counter reading
TGOON	Scheduling to reoccur when lead float reached
TONEG	Tolerance in the case of early completion (%)
TOPOS	Tolerance in the case of delayed completion (%)
TPLNR	Number of functional location
VSNEG	Shift factor in the case of early completion
VSPOS	Shift factor in the case of delayed completion
WARPL	Maintenance plan
WPTXT	Maintenance plan text

Maintenance plan: Table MMPT

The table contains the cycle definitions and measuring points for the maintenance plan.

Field name	Short text
INAKTIV	Indicator: event scheduling inactive
LANGU	Primary language for object texts
NZAEH	Next planned counter reading
OFFSET	Start offset of a time-based maintenance package
OPERATOR	Comparison operator for maintenance package cycle duration
PAK_TEXT	Text for maintenance package (cycle (time/performance)
POINT	Measuring point
ZEIEH	Unit for the performance of maintenance tasks
ZYKL1	Maintenance package cycle/offset
WARPL	Maintenance plan

Maintenance Item: Table MPOS

The table contains the maintenance item data such as reference object, planning data, assigned routings or assigned general task lists.

Field name	Short text
ANLZU	System condition
APFKT	Execution factor for whole task list
AUFART	Order type
AUFNR	Settlement order
BAUTL	Assembly
BSTNR	Purchase order number
BSTPO	Purchase order item number
DEVICEID	Additional device data
EQUNR	Equipment number
GEWERK	Object ID of the work center
GSBER	Business area
ILART	Maintenance activity type
ILOAI	ILOA individual
ILOAN	Location and account assignment for technical object
IND_ABRVO	Indicator showing settlement rule maintained
IWERK	Maintenance planning plant
LAUFN	Order number
MITYP	Maintenance item type
NETPR	Net price
PACKNO	Package number
PHYNR	Number of physical sample
PLNAL	Group counter
PLNNR	Key for task list group
PLNTY	Task list type
PRIOK	Priority
PRUEFLOS	Inspection lot number
PSPEL	Work breakdown structure element (WBS-Element)
PSTXT	Item short text
QMART	Notification type
QMCOD	Coding
QMGRP	Code group - Coding
QMKAT	Catalog type - Coding
QMNUM	Notification number
SERIALNR	Serial number
SERMAT	Material number
STD_NETZ	Key for task list group
TASK_DETERMINE	Automatic task determination in the notification
WAERS	Currency key
WARPL	Maintenance plan
WPGRP	Planner group for customer service and plant maintenance
WSTRA	Maintenance Strategy

Call object from maintenance plan: Table MHIO

The table presents the link between the due maintenance date and the generated call objects.

The system writes change documents for the following fields in the table MHIO:

Field name	Short text
ADDAT	Closing date
ADTIME	Closing time
AUFNR	Order number
GSTRP	Planned start date
PRUEFLOS	Inspection lot number
QMNUM	Notification number
TSTAT	Scheduling status
USERMOD	Determine deadline by user
WARPL	Maintenance plan

Maintenance call history: Table MHIS

The table presents the dates view of the maintenance call. For each date a record is generated in the table MHIS for the due maintenance cycle or for each due maintenance package.

For each call object that is generated or confirmed the system writes a change document. The same is done when the following fields are changed:

Field name	Short text
FIXDA	Fixed/skipped on
FIXDU	Fixed/skipped by
LRMDT	Date of the last completion in the maintenance plan
MANDA	Manual call date
NZAEH	Next planned counter reading
RZAEH	Counter reading confirmation
SFAKT	Cycle modification factor
STADT	Start date
SZAEH	Start counter reading
TERMK	Scheduling Indicators
TOLER	Tolerance in the case of delayed completion (%)
TSTAT	Scheduling status
USERMOD	Deadline determined by user
VERSCH	Shift factor in the case of delayed completion
WARPL	Maintenance plan
ZYKZT	Maintenance package cycle/offset

Activities

Function	Procedure
Display changes in maintenance plan	Call up the maintenance plan or the maintenance plan item and choose Extras Change Documents.
Display changes in the maintenance item