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Data Source Sharing Interaction (Magic xpa 4.x)

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Information

 
Created BySalesforce Service User
Approval Process StatusPublished
Objective
Description

Data Source Sharing Interaction (Magic xpa 4.x)

The following table describes the sharing interaction between two tasks opening the same data source. A plus sign (+) indicates that modes are compatible while a minus sign (–) indicates that modes are incompatible.

Process A

Access Mode

Read

Write

Mode

Share Mode

Read

Write

None

Read

Write

None

Mode

Process B

Read

Read

+

+

+

+

Write

+

+

+

+

None

Write

Read

+

Write

+

+

None

Valid Access Modes

For example, if Process A opens the table in R/R mode (that is, Access=R and Share=R), Process B can open the same table with modes R/R and R/W.

If process A opens the table in R/W mode, process B can open the table in R/R, R/W, W/R, or W/W modes.

Reference
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