Answer Posted / ashim

Just to add... 'PCB is a a valid DL/I call'

An example from one of my program..

CALL 'CBLTDLI' USING WSL-PCB-FUNCTION
WSL-PSB-NAME
ADDRESS OF DLIUIB.

where

WSL-PCB-FUNCTION PIC X(04) VALUE 'PCB '.
WSL-PSB-NAME PIC X(08) VALUE 'PSBNAME'.

Explain the two ways in which dl/i interface can be invoked?

3590

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Explain the maximum number of pcbs allowed in a psb?

3661

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What is bmp mode?

3598

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Explain the maximum number of fields allowed per segment and what is the maximum number of fields per database?

1111

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What is an ims database?

1214

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Explain the maximum of key fields and search fields allowed in a segment?

3266

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What is mpp mode?

1183

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What are the main control blocks available in ims db?

1147

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My IMS main progam is calling Db2 subroutine ...Its giving - 923 db2 sql code..so could any one tell how to solve this issue.

3642

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Explain the maximum number of levels allowed in ims db?

3827

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Explain acbgen process?

1151

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What are the disadvantages of a hierarchical database?

3343

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What is dbd?

1067

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What are the retrieval sequences in ims db?

1411

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What is acbgen process?

1252

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