The error occurred during processing of an OPEN macro instruction. This system completion code is accompanied by message
IEC150I. Refer to the explanation of message IEC150I for complete information about the task that was ended and for an
explanation of the return code in register 15.
Application Programmer Response:
Respond as indicated in message IEC150I.
System programmer response:
If the error recurs and the program is not in error, look at the messages in the job log for more information. Search problem reporting
data bases for a fix for the problem. If no fix
exists, contact the