61. What do you do with errors in BDC batch sessions? 
Ans. BDC session with errors appears in INCORRECT session & it can be processed again. to correct the errors , first you can analyze the session  to determine which screen & value produced the error, if there r small errors, correct them else modify the BDC pgm which generates session or the flat file itself.
   
62. How do u set up background jobs in SAP? What r the steps? What are the event driven batch jobs? 
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63. Is it possible to run host command from SAP environment? How do you run? 
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64. What kind of financial periods exist in SAP? What is the relevant table for that? 
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65. Does SAP handle multiple currencies? Multiple languages?
Ans. YES

66. What is a currency factoring technique? 
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67. How do you document ABAP programs? Do you use program documentation menu option? 
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68. What is SAPscript and layout set? 
Ans. Printable document such as invoices, purchase order  are printed with the use of forms, SAP allows the user to define these forms by using layout sets is  SAP scripts.
Layout set is used to design a document. Layout set on its own does not contain any data. Selection of data for the document is done through the print program.

69. What r the ABAP commands that link to a layout set?
Ans. dataelement    ... like ( /E        ELE1)

70. What is output determination? 
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