Answer / dimpy19

1.The LMOPEN service opens the data set associated with a given data ID so the data set can be either read from, using LMGET, or written to, using LMPUT.
2.The LMINIT service must be completed before LMOPEN can be used.
3.For each LMOPEN invocation, you should invoke a matching LMCLOSE service.
4.The data ID associated with the data set to be opened. The data ID has been generated by the LMINIT service. The maximum length of this parameter is 8 characters.
5.Whether the data set is to be opened for reading or writing. INPUT is the default.
6.INPUT specifies that the dialog invoking the service uses the LMMFIND and LMGET services to read from the data set.
The enqueue value for the LMINIT service can be SHR, EXCLU, or SHRW.
7.OUTPUT specifies that the dialog invoking the service uses LMPUT and either LMMADD or LMMREP to write to the data set, or
uses LMMDEL or LMMREN to change the data set. The enqueue value for the LMINIT service can be EXCLU, SHRW, or MOD
8.


>>-ISPEXEC--LMOPEN--DATAID(data-id)--+----------------------+--->
| .-INPUT--. |
'-OPTION(-+-OUTPUT-+-)-'

>--+------------------+--+------------------+------------------->
'-LRECL(lrecl-var)-' '-RECFM(recfm-var)-'

>--+--------------+--------------------------------------------><
'-ORG(org-var)-'

Explain about Cobol Subroutines

1 Answers  

---

What are some jcl statements that are not allowed in procedures?

0 Answers  

---

There is one QSAM is the VB file. i want to get the first characters in this file and change those characters from'abcd' to '1234' and creat a vasm file to put '1234' in it. how to do in only JCL. if it not QSAM, it's VASM and VB. how to do it.

1 Answers   IBM,

---

Name the statement which can be used to send data to another mvs jes3 node?

0 Answers  

---

what is the function of iebcompr?....is it compare record length or characteristics of a dataset?...pls explain with examples.......

2 Answers  

---

what is full form of AIX

3 Answers   Accenture,

---

how you will define a temporary dataset in jcl?

1 Answers   IBM,

---

Which statement is used to identify the private libraries in job?

0 Answers  

---

common jcl abends??

2 Answers   ADP, Wipro,

---

What do you understand by jcl?

0 Answers  

---

I have two input SORTIN files and We need to create one SORTOUT file which contains data of both input files. What is the SortCard for this?. Suppose the length of the both files are different, then How we do it? Please reply ASAP

4 Answers   CSC,

---

. What is the difference between the following statements : I) step#1 exec PGM=accpay ii) step#1 exec tbalance

1 Answers  

---