When assigning person in work center we are getting this error
Message No. 00058
Input values must be defined in Table T542A. The value or values ' 13 ' are not specified in this table.
Check whether the input is correct and correct if necessary.
If this is not an incorrect entry, check the system settings and change them if necessary.
If there is a connection to the Customizing system, you can maintain the system settings by choosing Customizing in the Performance Assistant or Maintain Entries (F5) when
Please help URGENT.