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Dec 08, 2006 at 05:28 AM

extraction from a list

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hi all.

we have a requirement that

there is a FILE having no's separated by commas( Ex: file contents are 402,80-,567-,666,942-,.....(n rows and r colomns)) where the negative sign appears at the end rather than at the front.

we want that to be at the front.

for that we have found one FM named 'CLOI_PUT_SIGN_IN_FRONT' which changes the negative sign in front.but for this i need to extract each and every number from the above mentioned file contents to be inputted into this FM.

any ideas how to implement this FM for the above FILE ????