442 SAP Message of Class IW Duration for operation & not entered

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442(IW) - Duration for operation & not entered

Message number 442 of class IW is used to display message "Duration for operation & not entered" and can be triggered using the following ABAP code:

DATA: lv_val1(100) TYPE C.
lv_val1 = '123'.

    MESSAGE E442(IW) WITH lv_val1. "Error message example

    MESSAGE W442(IW) WITH lv_val1. "Warning message example

    MESSAGE I442(IW) WITH lv_val1. "Information message example
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What causes this issue

You want to maintain time intervals for the
sub-operation. However, this may not make sense inevery case, as you have not entered a duration for therelevant operation &V1&.

System Response

INCLUDE 'VERARBEITUNG-ENTER' OBJECT DOKU ID TX LANGUAGE E

How to fix

Decide whether you need to enter a time interval, even though the
duratino of operation &V1& was not entered.If necessary, enter the operation duration and then maintain the time
intervals for the sub-operation.
Message text extract from SAP system. Copyright SAP SE.

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