Here we would like to draw your attention to CRMC_SAF_NR_FEEDBACK transaction code in SAP. As we know it is being used in the SAP CA-GTF (General Application Functions in CA) component which is coming under CA module (Cross Application).CRMC_SAF_NR_FEEDBACK is a transaction code used for SAF: Number range CRM_EIFDBK in SAP.
It comes under the package EI_SAF_CUST.
Transaction CRMC_SAF_NR_FEEDBACK technical data table
|Purpose||SAF: Number range CRM_EIFDBK|