Under IDCAMS , multiple functions can be executed, each of which returns a cond code. What will be the condition code returned to the operating system ?

1 Answers   IBM,

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what how do you initialize a vsam file before any operation? A vsam with alternate index?

0 Answers   IBM,

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what is the syntax of ams modal commands?

0 Answers   IBM,

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what are the different types of vsam files available? Explain them

1 Answers   IBM,

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What is RECOVERY and SPEED parameters in DEFINE CLUSTER command?

1 Answers  

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What is the place for VSAM KSDS?

0 Answers  

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What is a lds (linear data set)?

0 Answers  

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Why is master catalog used in vsam?

0 Answers  

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On which dataset you can have alt index?

0 Answers  

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Hi, I want to create alternate index on VSAM file.my file structure is ex: RoomID pic x(7) R000001 Floor pic a((6) First RoomNo pic x(2) FA1 Occupied(yes/no) pic a(3) Yes Occupied Batch pic x(10). Maths i want to create alternate index on floor,roomno fields.can i create alternate index on both the fields.and tell me how to create.

1 Answers  

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is there any lock for vsam file so that no one can update the vsam file ?

2 Answers   HCL,

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if you wish to use the rewrite command how must the vsam file be opened?

0 Answers   IBM,

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