155 SAP Message of Class IW No scheduling type maintained

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155(IW) - No scheduling type maintained

Message number 155 of class IW is used to display message "No scheduling type maintained" and can be triggered using the following ABAP code:

    MESSAGE W155(IW). "Warning message example
    MESSAGE I155(IW). "Information message example
    MESSAGE E155(IW). "Error message example
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What causes this issue

System Response

The system could not define a scheduling type.

How to fix

Maintain the scheduling types in your system using the Customizing
function:IF &DEVICE& = 'SCREEN'Proceed
ENDIFINCLUDE 'DARF-NICHT' OBJECT DOKU ID TX LANGUAGE E
Message text extract from SAP system. Copyright SAP SE.

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