DFS3990E NO MEMBERS WITH SUFFIX: suffix WERE FOUND IN THE MODBLKS DATA SET.
Explanation
The data set specified in the MODBLKS DD statement for the Create RDDS from MODBLKS utility (DFSURCM0) did not contain any MODBLKS members whose names contained a value for suffix that matched the suffix supplied in a control statement or the default value. These members are required for processing. This message is accompanied by one or more occurrences of message DFS3989W, identifying the missing members.
System action
The Create RDDS from MODBLKS utility fails with return code 8.
Programmer response
Ensure that the correct MODBLKS data set has been specified with the MODBLKS DD statement. Also, ensure that the value specified for the SUFFIX= control statement indicates the correct suffix for the members in the MODBLKS data set.