SEQPDL parameter: Difference between revisions

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==Description==
==Description==
The SEQPDL parameter controls                                       
                                                         
the amount of free space that must be present in the users Push Down
List in order for the SOUL sequencer to proceed with the next       
quad code.  The new default is 4096 bytes.  The old value was 1024 
bytes.  The maximum value is 8192 bytes. SEQPDL is a system level   
parameter and can only be set on User 0's parameter line.           
With 1024 bytes there were edge cases where abends would           
break files.  This is an attempt to allow enough PDL space so that 
all of the lower level journaling routines can run in error condition
without breaking files.                                             
Users who have their UTABLE commands LPDLST values very close to the
maximum requred in the past for their applications may need to     
increase that value in order that ERROR 2126                       
USER'S PUSHDOWN LIST OVERFLOWED                                     
is avoided.                                                         


[[Category:Parameters]]
[[Category:Parameters]]
[[Category:System parameters]]
[[Category:System parameters]]

Revision as of 21:31, 29 August 2013

Minimum PDL available for sequencer

This page is under construction.

Summary

Default value
4096
Parameter type
System
Where set
User 0 parameter line
Related products
All
Introduced
Model 204 version 7.5

Description