Diagnosis
When executing a query, a runtime error occurred when converting acurrency or unit for statistics or for a ranking list. It was notpossible to convert it to the reference unit that you selected.
The conversion of currencies assumes that table TCURR has correspondingentries. The conversion of amounts assumes that they have the samedimension and that tables T006... have corresponding entries.

System Response
At the end of your query list you will find a list of the conversionsin which errors occurred. The values whose computation resulted inconversion errors are also indicated in inverse representation withinthe statistics and ranking lists.
Note that a conversion error might be shown at the end of the list fora ranking list and no value is marked in inverse representation asincorrect in the ranking list itself. In this case the conversion erroroccurred when computing a value of a line of the ranking list that doesnot belong to the lines output in the query list.

Procedure
Different measures must be taken depending on the type of conversionerror:
If there is a conversion error during currency conversions, have yoursystem administrator maintain table TCURR.
If there is a conversion error during unit conversions, first check ifthe units have the same dimension, i.e. if they can be converted to oneanother. If this is the case, have your system administrator checktables T006.... If the units have different dimensions, the statisticsor raking lists you want cannot be created for the given boundaries(selections on the selection screen).