Message Number list used by SAP ABAP Class CL_CRM_IC_CLASS_UTIL (For helper methods on classes and interfaces)
SAP ABAP Class CL_CRM_IC_CLASS_UTIL (For helper methods on classes and interfaces) is using
# Object Type Object Name Object Description Note
     
1 Message Number  OO - 102 Blank characters are not permitted in names
2 Message Number  OO - 103 Special characters are not allowed in names
3 Message Number  OO - 104 Enter a valid name