projectRec.selectLine({ sublistId: 'addressbook', line: lineId }); the above line is throwing error of - SSS_INVALID_SUBLIST_OPERATION

AI generated answer (using internal Slack threads):

The error

SSS_INVALID_SUBLIST_OPERATION

typically occurs when you're trying to perform an operation on a sublist line that doesn't exist yet. In dynamic mode, you need to select the line first before performing any operations on it. This is done using the

selectLine

method. In the first thread, the error was resolved by selecting the line first before getting the sublist subrecord. The code snippet provided was:

javascript
var inventoryDetailSubrecord = SALESORDER.getSublistSubrecord({
    sublistId: 'item',
    fieldId: 'inventorydetail',
    line: x
});

In the second thread, the error occurred when trying to get a sublist field from the first row which didn't exist yet. The code snippet provided was:

javascript
const select2 = curRec.getSublistField({
    sublistId: 'custpage_sublist1',
    fieldId: 'custcol1',
    line: 0
});

In the third thread, the error occurred when trying to disable a field in a client script for a line that didn't exist yet. The line had not been added yet, which was causing the error. In all these cases, the solution would be to ensure that the line exists before performing any operations on it. If the line doesn't exist yet, you need to add it first. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******