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Module 11:- Library Facility and sub-programming

IS GLOBAL clause

  • With reference to example given in below image, if you want to access working storage data item of PGM1 in PGM2 and PGM3 then declare them with ‘IS GLOBAL’ clause
  • Syntax:-

    ws_data_item_declaration IS GLOBAL.

  • Example:-

    O1 DATA-A PIC 9(03) IS GLOBAL.

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