gtps1m5cSystem Macros

TANCC-Transaction Anchor Table Control (TANC)

Use this system macro to add, delete, or locate a transaction manager control record (TMCR) in the transaction anchor table (TANC).

Required Authorizations
Key0 Restricted System Common Storage

X

Format




ACTION
Defines the type of action requested. This parameter is required. The following actions are valid:

ADD
To add a TMCR pointer to the TANC.

DELETE
To remove a TMCR pointer from the TANC.

LOCATE
To locate a TMCR pointer for a given transaction ID (TID).

TMCR=Rx
A register (R0-R7, R15) that contains the address of a TMCR. This is a required input parameter when ADD or DELETE are specified, and is also a required output parameter when LOCATE is specified.

TID=Ry
A register (R0-R7, R15) that contains the address of the TID that is used to locate the TMCR pointer in the TANC. This parameter is required only when locating a TMCR pointer.

Entry Requirements

Return Conditions

Programming Considerations

Examples

The following example shows how to add a TMCR into the TANC.

TANCC ACTION=ADD,TMCR=R2