I cant figute out how to set custom error messages for input fields in FPM

[17]

The Programm below is from SAP and im not able to debug how they are able to get the custom Message and mark the Input field as an Error.

I thought that you might have to do something in the Get-Definition of the Field Name but thats not the Case

or is this Response not even custom but a generic one just based on the type used for the input field having a certain range

[simon_hoeg · Accepted solution]

Hello,

in method GET_DATA of Feeder Class API IF_FPM_GUIBB_FORM you will find the exporting table parameter ET_MESSAGES with line structure FPMGB_S_T100_MESSAGE. Here you can find the field REF_NAME to set the field reference for the T100 message.

Best regards,

Simon

[17 · Accepted solution]

Thank you very much for you're help