On October 22, 2014, CAIENF r14.1 Hyper PTF RO72751 was published and is available for download. This PTF supercedes APAR TR72751 and corrects an ERROR hold on CAW1E10.
The PTF contains the following Problem Description:
LOOP IN CAS9DBC ESTAE ROUTINE CAS9DBES.
If an abend occurs in CAS9DBC and the SDUMP is unable to complete, it is possible to get the recursive message:
DBES001I Unable to capture SVC dump. RC=8.
MSG DBES001I is issued repeatedly causing WTO buffer problems and possible storage shortages.
Anyone currently using CAIENF to record events in an associated CAIENF Datacom MUF is strongly recommended to install this corrective PTF.
However, it is not necessary to apply this fix if you are running CAIENF with NODB and RECORD(NO).
Note: For our custoers still running CAIENF v14.0, the equivalent PTF is RO52655. This PTF supercedes APAR TR52655 and the associated FMID is CAW1E00.