gtpg2m0jGeneral Macros

ATTAC-Attach a Detached Working Storage Block

Use this general macro to reattach a working storage block to an entry control block (ECB) data level or data event control block (DECB). This storage block must have been previously detached by using the DETAC macro.

Format




Notes:

  1. level

label
A symbolic name can be assigned to the macro statement.

level
The ECB data level to which the block is to be attached. This can be specified in one of the following ways:

datalevel
Valid values range from D0 to DF.

reg
A register containing the ECB data level.

DECB=(reg)|label1
The label or general register (R1-R7) containing the address of the DECB where the block will be attached.

ACPDB
The user is TPFDF and the ECB data level is in register 7 (R7) if level or DECB is not specified.

Entry Requirements

Return Conditions

Programming Considerations

Examples

None.