Reading your post rather than going from the title, the U4087 2 is Language Environment abend for when an registered abend-handler has been entered a subsequent time before processing of the original abend has completed - the handler written in COBOL failed, and was entered again to process the failure.
Can you show the IGZ message number that you got, please? ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN