A third-party vendor tool is being used to unload an IMS Fast-path database. The fast path database is using IMSHRINK. Performing the unload, an ABEND CODE: U2990 REASON CODE: X'329A9900' is encountered.
Release : 20.0
Component : CA-Compress Data Compression for IMS
The U2990 abend is caused by a zero PST or SCD address (SCD is obtained from PSTSCDAD field, that is +1D4 in PST structure).
The U2990 abend is caused by missing PST or SCD.