You can evaluate errors even further. For example, $ERROR-CLASS of DVW results when a dataview access error occurs. The $ERROR-TYPE function returns more specific information. For example, a $ERROR-TYPE value of DVW reflects an error in accessing CA Datacom/DB.
The $ERROR-DVW-STATUS function returns a value only when the $ERROR‑TYPE is DVW; offering more information on the type of error in a CA Datacom/DB environment. For example, I3 indicates that a row integrity error occurred. Another user modified the row being processed.
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