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DbERR (Magic xpa 4.x)

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Created BySalesforce Service User
Approval Process StatusPublished
Objective
Description

DbERR (Magic xpa 4.x)

Returns the first database error message that causes an internal processing error or chain of errors. This function enables the retrieval and display of a database error code and message text for display to end users. Invoking the DbERR function also clears the error message.

Syntax:

DbERR(string)

Parameters:

string – An Alpha String or Alpha String expression containing the Database Name

Returns:

For SQL: A string containing the error message.
For ISAM: A number representing the error code.

Example:

Use DbERR with an Update operation on an Alphanumeric variable to retrieve the error.

Note:

The error number or text returned depends on the underlying DBMS used for data storage.

Exceptions:

This function is not supported for Web Service databases.

See also:

The Online and Rich Client Samples projects (program SQ02 and RSQ02)

Reference
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