Release 10.1A: OpenEdge Development:
ADM Reference

> ## showDataMessagesProcedure

> Procedure that replaces the showDataMessages function. Returns the name of the field (if any) from the first error message, to allow the caller to use it to position the cursor. A Progress Dynamics procedure that uses Progress Dynamics message handling routines.

> Location: datavis.p

> Parameters:

> `OUTPUT pcReturn AS CHARACTER` Notes:

> - Invokes fetchMessages() to retrieve all Data-related messages (normally database update-related error messages), and displays them in a alert-box of type error.

> - This function expects to receive back a single string from fetchMessages with one or more messages delimited by CHR(3), and within each message the message text, Fieldname (or blank) + a Tablename (or blank), delimited by CHR(4) if present.

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