Im a novice in BADI, Please help me ! ...
SPRO-> SAP Customizing Implementation Guide > Financial Supply Chain Management > Dispute Management > Dispute Case Processing > Customer Enhancements
BAdI: Change Cases before Saving:
Implementation Name: ZBADI_CHNG_BFR_STR_C
Defined filters: F_DM
Call method get_single_old_attr_value to get the old value of attribute IF_SCMG_CASE_READSTATUS_ORDER_NO, if value is empty, then Call method SET_SINGLE_ATTRIBUTE_VALUE to set the value of attribute IF_SCMG_CASE_READSTATUS_ORDER_NO to u201803u2019 '02'
Please tell me How to call this method get_single_old_attr_value after clicking the change method. After clicking the change method u get a screen to code method
( Here we need to write some coding I guess ) with the given specification can anyone of u help me with the coding. I'm not able to call this method get_single_old_attr_value through pattern.
What has to be done ? Please help me with some coding for the above specification...
Thanks in advance ...