KLVNA001 SHOWCB FIELDS=(ACBLEN,RPLLEN) ERROR: R15(r15) R0(r0)
Explanation
A VSAM SHOWCB was issued to find the ACB and RPL lengths and failed.
System action
NAM initialization terminates without processing any other control point specifications. Any NAM database is unavailable.
User response
Consult IBM® z/OS® DFSMS™ Macro Instructions for Data Sets to determine the reason the SHOWCB macro instruction failed. Return and reason codes are indicated in the r15 and r0 fields.
Message Type
WARNING