This message is issued by the Adabas Service for Java Cobol interface when a RSP244 is returned to the application.

If the returning command is an ACB-type command, the hhhhhhhh value following the text string AD2 is the full content of the 4-byte Additions-2 field, of which the last 2 bytes is the subcode.

If the current command is an ACBX-type command, the text string AD2 is replaced by ERR and the hhhhhhhh value following is the content of the 2-byte ERRB field and the 2-byte ERRC field with the ERRC field being the subcode.

Extract the subcode from the message and refer to section Adabas Response Codes and Subcodes for an explanation of the subcode format and meaning.