Improve Logging of IDoc Errors

Community Member requested this enhancement:

The logging in IDocUtil could be improved.

An Exception “Failed to set value” is logged in two positions in Code:
LOG.warn("Failed to set value", e);
It would be great for debugging purposes if the exactly field (and the value) is logged.

Example implementation witch I used during failure analysis:

public static void setIdocFieldValue(String fieldName, Segment segment, IDocSegment idocSegment)

{ … }

catch (Exception e)

{ // LOG.warn("Failed to set value", e); logFailedToSetValue(fieldName, segment, idocSegment, e); }

}

private static void logFailedToSetValue(String fieldName, Segment segment, IDocSegment idocSegment, Exception e) {
StringBuilder sb = new StringBuilder();
try

{ sb.append(idocSegment.getDocument().getMessageType()); sb.append(":"); sb.append(segment.getIdocType()); sb.append("."); sb.append(segment.getDefinition()); }

catch (Exception ex) {
} finally

{ sb.append("."); sb.append(fieldName); }

//TODO: some information about the value itself would also be nice...
LOG.warn("BF-MODIFICATION: Failed to set value: " + sb.toString(), e);
}

This implementation leads to output:
BF-MODIFICATION: Failed to set value: WMCATO:WMCAID01.E2LTCAH001.SOLEX