If you are executing an Infopackage and SAP display the following:
"Conversion characters impossible for one or more characters Message Nº: RS_EXCEPTION000"
To solve this error, you need to go to the Infopackage and update the field:
Character Set Settings and select "Direct Input". In the
System Codepage field, you need add the following code:
1100 SAP internal, like ISO 8859-1 (00697/00819)
When you change it, the error should to dissapear.