Program resource tables and index: CIURPROG

Calculation of the space required for the DB2® tablespace and DB2 index for the program resource data.

To calculate the space, in KB, to allocate for the DB2 tablespace and the DB2 index required for program resource data, you need to estimate the total number of rows.

Calculate this number from the following values:
  • NUM_CICS_PROG
  • NUM_REGION_D
Calculate the number of rows for the DB2 table as follows:
NUM_ROWS = (NUM_CICS_PROG * NUM_REGION_D) 

Use the value calculated for NUM_ROWS and the values for ROW_SIZE and PERCENT_FREE in Table 1 to calculate the PRIQTY and SECQTY as described in Figure 1.

Table 1. Worksheet for program detail resource table
Tablespace Row_Size Percent_Free PRIQTY SECQTY
CIUPROG 339 15    
Indexes        
XPROGA 20 20    

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Timestamp icon Last updated: Friday, 7 February 2014


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