Loading Transaction Data to BPC Cube

Hello Folks,

Can you please help me in uploading transaction data to BPC cube,I have used

UJQ_RUN_RSDRI_QUERY to read data from Cube but could write it back.

Have used folloing FM but none worked.

RSDRI_CUBE_WRITE_PACKAGE

UJN_API_WRITE_CUBE_DATA

Please let me know if there re any FM or class i need to check.

Regards

Aradhya.J.M.