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Does CA Librarian use Store Into Instruction Stream or "SIIS" assembler commands?

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Article ID: 213310

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Updated On:

Products

Librarian

Issue/Introduction

After upgrading the CPU from z114 to z13s and the z13s CPU times increased in some of the programs.
IBM reported the cause of the problem as follows:

If the "SIIS" assembler command is used in a program, this CPU problem can occur.

Reference materials are this link

Environment

Release : 4.4

Component : CA Librarian

Resolution

CA Librarian does not have any SIIS exposure.