Version 7.5.1
 —  Adabas Transaction Manager Operations Guide  —

Required Datasets


Transaction Manager Daemon JCL Requirements

The following table shows the dataset definitions that are essential for correct execution of the ATM daemon. Other datasets, such as command log, may be specified. For details of these, refer to the Adabas documentation.

Dataset Link Name More Information
Load library   ADA743 library with LX06 update; COR742 library, update 5 or above; ATM75x library
Associator DDASSORn  
Data Storage DDDATARn  
Work DDWORKR1  
ATM log ATMLOG1/2 Optional, depending on TMLOG parameter value
ADARUN parameters SYSDTA/ DDCARD DTP=TM, and other operational parameters
ADARUN messages SYSOUT/ DDPRINT  

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Database JCL Requirements

The following table shows the dataset definitions that are essential for correct execution of a single database that is to execute as a resource manager, under the transactional control of ATM. Other datasets, such as command log, may be specified. For details of these, refer to the Adabas documentation.

Dataset Link Name More Information
Load library   ADA743 library; COR742 library, update 5 or above; ATM75x library
Associator DDASSORn  
Data Storage DDDATARn  
Work DDWORKR1  
ADARUN parameters SYSDTA/ DDCARD DTP=RM, and other operational parameters
ADARUN messages SYSOUT/ DDPRINT  

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Cluster Database JCL Requirements

The following table shows the dataset definitions that are essential for correct execution of an Adabas Cluster Services or Adabas Parallel Services database that is to execute as a resource manager, under the transactional control of ATM. Other datasets, such as command log, may be specified. For details of these, refer to the Adabas documentation.

Dataset Link Name More Information
Load library   ADA743 library with LX06 update; COR742 library, update 5 or above; ATM75x library
Associator DDASSORn  
Data Storage DDDATARn  
Work DDWORKR1  
Work 4 DDWORKR4 Recoverable information about global transactions
ADARUN parameters SYSDTA/ DDCARD DTP=RM, and other operational parameters
ADARUN messages SYSOUT/ DDPRINT  

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