https://community.sap.com/t5/application-development-and-automation-discussions/update-characteristic-values-with-ctms/m-p/9032137#M1700339 <HTML><HEAD></HEAD><BODY><P>Finally I solved my problem by changing of User Exit. I used "EXIT_SAPLCLFM_002" instead of "EXIT_SAPLMGMU_001" and then I could access directly to the internal table of the characteristics being updated and it was much easier to edit.</P></BODY></HTML> Tue, 30 Oct 2012 10:22:51 GMT Former Member 2012-10-30T10:22:51Z https://community.sap.com/t5/application-development-and-automation-discussions/update-characteristic-values-with-ctms/m-p/9032136#M1700338 <HTML><HEAD></HEAD><BODY><P>Hello</P><P></P><P>I have been struggling with this issue for several days and the deadline is getting closer now !</P><P>I try to update some material characteristics during the User Exit of material saving. My routine is triggered within the program XMG0.</P><P>The goal is to force some given characteristics to take fixed values depending on a third characteristic value.</P><P></P><P>First I call the FM <SPAN style="font-size: 10pt;">CTMS_CLASS_DDB and then </SPAN><SPAN style="font-size: 10pt;">CTMS_DDB_SET_VALUE, it is modifying all right my values.</SPAN></P><P><SPAN style="font-size: 10pt;">I finish with </SPAN><SPAN style="font-size: 10pt;">CLAP_FETCH_VALUES and </SPAN><SPAN style="font-size: 10pt;">CLAP_DDB_SAVE_CLASSIFICATION.</SPAN></P><P><SPAN style="font-size: 10pt;">The problem is that any other characteristic which has been modified manually by the user is lost. </SPAN></P><P><SPAN style="font-size: 10pt;">The edited values are simply deleted, not even the old values remain.</SPAN></P><P><SPAN style="font-size: 10pt;">It is like the buffer was reset during this operation.</SPAN></P><P></P><P><SPAN style="font-size: 10pt;">Do you know how to use properly the FM in group CTMS ?</SPAN></P><P><SPAN style="font-size: 10pt;">Any advice would be welcome.</SPAN></P></BODY></HTML> Fri, 26 Oct 2012 08:59:25 GMT https://community.sap.com/t5/application-development-and-automation-discussions/update-characteristic-values-with-ctms/m-p/9032136#M1700338 Former Member 2012-10-26T08:59:25Z https://community.sap.com/t5/application-development-and-automation-discussions/update-characteristic-values-with-ctms/m-p/9032137#M1700339 <HTML><HEAD></HEAD><BODY><P>Finally I solved my problem by changing of User Exit. I used "EXIT_SAPLCLFM_002" instead of "EXIT_SAPLMGMU_001" and then I could access directly to the internal table of the characteristics being updated and it was much easier to edit.</P></BODY></HTML> Tue, 30 Oct 2012 10:22:51 GMT https://community.sap.com/t5/application-development-and-automation-discussions/update-characteristic-values-with-ctms/m-p/9032137#M1700339 Former Member 2012-10-30T10:22:51Z