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Avoid Same ECC number entry in CIN details tab for different customers

Former Member
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Hi Guru's

OUr user's sometimes by mistake enter the same ECC numbers (Table:J_1IMOCUST, Field: J_1IEXCD) for different customers.

As everyone knows the ECC numbers are unique for every customer.

So please suggest a method to avoid this.

Thanks & best regards


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Answers (2)

Answers (2)

Active Contributor
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Search and refer SDN blog for ABAP : Making CIN tab fields Obligatory By Mr. Rama krishna S.

Take an ABAPer assist for the same.

Thanks & Regards


Former Member
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In standard it is not possible.

Try to explore a user exit where you can write the logic that the same ECC number exists it should return with a error message.

try to build a logic so that at the time of saving the customer master it should check in the table for J_1IMOCUST, Field: J_1IEXCD