Reason:
The maximum data set DSNBR has been assigned, and the next assignment of a data set DSNBR is attempted from number 1. This message is issued as highlighted and non-deletable. CA WA CA 7 Edition does not reassign a number that is currently active. If the number is already active, CA WA CA 7 Edition obtains the next number and sees whether it is in use, and proceeds to search until an unused number is found. This process can cause additional overhead for the operation that encountered the condition since CA WA CA 7 Edition will search for an unused DSNBR and ensure it is not active at the time of the DSNBR assignment.
Action:
This warning message should prompt an examination of data sets defined to the CA WA CA 7 Edition system. Tools to assist in determining eligible data sets for cleanup include the SQL samples DSN-Program Cross Reference (AL2SXRF2) and Datasets with No Associated Jobs (AL2SDSNJ) reports. LDSN,DSN=,LIST=USERS may also be used to determine data sets that have no users and may be eligible.
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