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Resolution TSO session not allowing to do anything

If by mistake you try to browse the migrated dataset then your TSO session will not allow you to do anything and you will get below error. So to come out of this press cntrl+shift+A twice then below message will appear- Press Y, then press any key and press enter… Read More ⇢
Mainframe COBOL Debugging mode ‘D’ in 7th Column

The purpose of COBOL column 7 and how you can use it for debugging. Read more on this. Read More ⇢
Frequently asked Informatica Interview Questions

The Informatica general interview questions asked in many interviews. These really good questions are highly suitable for production supports ETL developers working on Informatica tool. Read More ⇢
How to Fix Member in Use error in Mainframe

ISPF resolution for ‘Member in use’. Read more. Read More ⇢
Mainframe tip to cut first 10 lines, last 10 lines from 10000 lines dataset

Command to cut first 10 lines and last 10 lines in Mainframe Read More ⇢
Ideas: How to Edit IMS DB Segments Using FileAid

Explained ideas to edit IMS DB segments using FileAid. Read More ⇢
4 DB2 DATE Formats to Read Right now

DB2 date formats complete list read today and useful for your projects. Read More ⇢
Top COBOL Error Handling Statements

Handling errors in COBOL and the list of common phrases useful to use in your programs Read More ⇢
Mainframe: 2 Top Ideas on How to Copy a dataset

Two top methods you can use to copy a dataset in mainframe. Read More ⇢