Toolkit.js errno value defined incorrectly #191
Description
Many APIs take an error code structure which has 4 fields: bytes provided, bytes available, message id, and a reserved padding field: https://www.ibm.com/support/knowledgecenter/ssw_ibm_i_71/apiref/errorcodeformat.htm
Bytes provided must be set to a value at least 8 bytes or it will not be used and instead an exception message will be thrown. We define the basic error structure here, including a setlen option to set the bytes available. However, we mix up the order of the bytes available and bytes provided, meaning the API sees bytes available as 0.
This causes many of the tests to fail to run when using a non-*ALLOBJ user because the APIs fail and thrown an exception message, which XMLSERVICE may not handle particularly well it seems.