In my project there is a need to Enter the values against Equipment Characteristics using BAPI, but I am finding it a bit difficult as BAPI_OBJCL_CHANGE is updating the value of Targeted Characteristic but deletes the value of other Characteristics. Let me present the complete case: Lets say EQ1 is attached with Class1 with 5 Characteristic Char1, 2, 3, 4 & Char5. Char1, 2 & 3 are auto populated by default values. Now I need to update the values against Char4 & 5 using BAPI/FM. I tried it with BAPI_OBJCL_CHANGE but what it did was updated values of Char4 & 5 but deleted the values of Char1, 2 & 3. Is there any BAPI/FM to updated the value of Equipment Characteristics selectively.