ELowell at 22:11, 15 February 2018

2018-02-15T22:11:31Z

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	<P>Model 204 was unable to open the CHKPOINT stream in a run where the checkpointing option was indicated via the X'01' bit of the RCVOPT parameter. </P>		<P>Model 204 was unable to open the CHKPOINT stream in a run where the checkpointing option was indicated via the X'01' bit of the <var>[[RCVOPT parameter\|RCVOPT]]</var> parameter. </P>
	<p><b>System manager response:</b> Perform the following actions: </p><ul>		<p><b>System manager response:</b> Perform the following actions: </p><ul>
	<li>Verify that a CHKPOINT data set is included in the JCL or a valid DEFINE STREAM CHKPOINT command has been coded in the CCAIN stream prior to the User 0 parameter line. </li>		<li>Verify that a [[Checkpoints:_Storing_before-images_of_changed_pages#Creating_the_CHKPOINT.2FCHKPNT_.28and_CHKPNTS.29_data_set\|CHKPOINT data set]] is included in the JCL or a valid <var>[[Configuring_checkpoint_and_journal_data_streams#DEFINE_STREAM_command\|DEFINE STREAM]] CHKPOINT</var> command has been coded in the CCAIN stream prior to the User 0 parameter line. </li>
	<li>Verify that RECFM = F, BLKSIZE = pagesize, and LRECL = pagesize. </li>		<li>Verify that RECFM = F, BLKSIZE = pagesize, and LRECL = pagesize. </li>
	<li>Verify that the data set or stream members exist on the specified physical device(s). </li>		<li>Verify that the data set or stream members exist on the specified physical device(s). </li>

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2018-02-14T03:25:01Z

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Model 204 was unable to open the CHKPOINT stream in a run where the checkpointing option was indicated via the X'01' bit of the RCVOPT parameter. 
System manager response: Perform the following actions: <ul>
<li>Verify that a CHKPOINT data set is included in the JCL or a valid DEFINE STREAM CHKPOINT command has been coded in the CCAIN stream prior to the User 0 parameter line. </li>
<li>Verify that RECFM = F, BLKSIZE = pagesize, and LRECL = pagesize. </li>
<li>Verify that the data set or stream members exist on the specified physical device(s). </li>
</ul>Operator response: Notify the system manager of this problem. 
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M204.0123 - Revision history

ELowell at 22:11, 15 February 2018

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