Sharing data across transactions

CICS® facilities for sharing data across transactions include:

Data stored in the TCTUA and the CWA is available to any transaction in the system. Subject to resource security and storage protection restrictions, any transaction may write to them and any transaction may read them.

The use of some of these facilities may cause inter-transaction affinities. See Affinity for more information about transaction affinities.

This chapter describes:

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