procedure to convert SHTDEC to LNGDEC for control rel 12 1,there are two method , 1, hash define SHTDEC to be LNGDEC pro, easier con, lost the ability to store SHTDEC, every thing turns into LNGDEC even the fields should store in SHTDEC, waste space, harder when writing upgrade programs,

2, go through each transaction type identify their structure, and identify the structure and the field needed to be made LNGDEC , then search through the source code and try to spot any place which use the field

3,approach 1,change transaction dec file

• need to know tran type to struct match see tranck

2,make upgrade program--done

1. cp tran.dat to tran.old
2. cp daytrn.dat to daytrn.old
3. fcreate tran.dat and daytrn.dat as 256 static
4. run tranupda
5. run daytranupda
6. set first bucket for tran.dat and daytrn.dat to be 101

3, refno is decided to left as shtdec 4, test on cr trans

test case

1. make manual po--need to fix print po//done --fix unposted
2. make receive manual po--done
3. created transfer po--done
4. receive transfer po--done
5. payment on invoices---done
6. receive a docket---done
7. receive invoice for docket---done
8. adjustment -- dont

requirement

1. all transaction , should be displayable on crenq
2. all outstanding invoice should be displayable on crcrep