SAP Message XMS_ADM026 - &: Only syntactical character set allowed

System Response
No country-specific special characters are permitted in names (objectnames or descriptions)

Procedure
Only use the syntactical character set, which comprises thefollowing characters

  • A - Z

  • a - z

  • 0 - 9

  • " % & ' ( ) * + - . / : ; < = > ? _