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Listen to this session of the Advanced Technology Group DS8000 team to learn about the
features and functionality available on IBM Copy Services Manager for
the DS8900F. Watch a live…
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This video describes the information that you need to know to format messages, such as segment formats, fill characters, logical paging, and MODname requirements.
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This video concludes the discussion of conversational programming, more specifically, how to terminate a conversational transaction, processing options, and conversational programming examples.
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This first video describes conversational transactions that permit IMS to retain information across multiple transaction iterations.
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This video describes limiting output message segments. Depending on how a transaction code is defined to IMS by IMS Systems Programmers, IMS can restrict both the size of output message segments and…
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The INQY call can only be used with an AIB. This video describes the INQY call, which can provide information about the state of resources, the execution environment, and other facts that can…
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This video describes the AIB, which is an interface that provides a slightly different way for your program to issue a DL/I call. For some newer IMS calls, you can use only an AIB.
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This video describes various calls and functions that you can use for exception handling, specifically, ROLL and SET calls.
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This video describes in more detail how the INIT (initialize) call works. The INIT call can receive status regarding database availability by checking each DB PCB, and it can inform IMS that it is…
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This video provides an overview of how you can manage database availability by using the INIT call.
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This video describes the following service calls:LOG: This call is an explicit call interface that permits a program to write desired data to the log. STAT: This call is of primary interest to IMS…
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The I/O PCB is available and useful in both IMS TM and non-IMS TM environments (that is, for IMS transactions and Batch DL/I regions) that can process IMS system service calls. This video provides an…
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GSAM is a simple IMS database access method that is available for any IMS (IMS DB, IMS TM, or IMS DB/DC) system that provides for enhanced data integrity following a program or system failure. This…
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This second video on batch message processing describes the services provided by the IMS control region and converting a batch program to a BMP.
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This first video describes batch message processing, BMP input, and queuing.
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This lab alters the message format used for the transaction from Lab 1, processes the transaction using the new format, and returns the appropriate response to the originating terminal.
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