project validation

[Former Member]

Gurus,

What is validation and in which places validation is applicable?

What are the pre-requisite for create validation?

Please give elaberately.

--james

[Former Member]

Hi James ,

With validations, you can check values and combinations of values as they are being entered in the SAP R/3 System. Validation rules are stored in the Rule Manager; as data is being entered, the Integration Manager validates the data against the validation rules. Because validation occurs before data is posted, only valid information is posted to the FI-SL application component

A validation can consist of up to 999 steps. Therefore, you can validate data against any number of Boolean statements before the data is posted.

A validation step contains the following statements:

· Prerequisite statement

The prerequisite statement determines whether the entered value(s) should be checked. If the prerequisite statement is false, then the value is valid and the transaction continues.

· Check statement

The check statement determines whether the entered value(s) are valid. If the check statement is true, then the value is valid and the transaction continues. If the check statement is false, then the system displays a message.

Rewards the point if useful

Regards

Rama Shanker Sharma

[Former Member]

Hi Shankar,

Thanks for your valuable time spending.Could i know how can i create validation?

[Former Member]

Go thru transaction OPSI

Here you have mention prerequisites & checks reqired so that system can check it & display error msg if the check is false.

Rgds