Hi All,
I have a question on Bill of material trasfer using CG37. With the use of userexits available in the CG37 we customized the T-code as per our requirement. My question is like this- Suppose A is the BOM Header (for which we have to create the substance)having the material "B" assigned as BOM item, but this B material is assiged to a substance of the specification catagory "GGCLASS" and when we try to transfer the BOM it gives an error saying " No specification assigned to material B". When we checked in the code it the FM checks "C1L1_SUBSTANCES_FIND_BY_MATNR" the specification catagory "GGCLASS" and if it is so then it terminates the processing by raising the error. Our custom developement is not afftecting this as our code starts after execution of standard FM "C1L1_SUBSTANCES_FIND_BY_MATNR".
Please let me how to proceed for "GGCLASS" or standards SAP doest allow this?
Thanks and regards,