Expert Advice

N3V_Total_CSA_Pct  
Situation Description
Suggested Actions
Situation Description

Total CSA percentage in use by the VTAM address space.

 

Suggested Actions

A percentage of the common storage areas above and below the 16MB line. Common storage areas are used by VTAM and other resources in your network to maintain buffers and control blocks in the CSA for MVS systems. For performance reasons, VTAM offers some control over its use of common storage areas with the start options. Isolate the cause of the problem using diagnostic procedures outlined in the IBM SNA Network Implementation Guide.

 

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