How can I extract data of table GLFUNCA to BW

Hi experts:

There is content datasource(FI_GL_7) for getting the data from table GLFUNCT ,but I can't find bi content datasource for table GLFUNCA . Is there a content datasource for GLFUNCA ? If no, how can I extract data of GLFUNCA to BW .thank you for your help.

r/3 ecc5.0

bw 3.5

cindy