Message type: E = Error
Message class:  RSO_SEGR - Messages for TLOGO = SEGR  (Semantic Group of ADSOs) 
Message number: 266
Message text: Name of semantic group ('&1') contains illegal character: '/'
You have used a '/' in the name of a semantic group. This character is
normally used for namespaces.
This character is not allowed here.
The semantic group is a kind of generator, which cannot be transported
itself, but which can be used to create DataStore objects (advanced) and
CompositeProviders. The generated objects can be transported.
Because of this special behavior, we do not allow namespaces (with '/')
in the names of semantic groups. However<(>,<)> you can use namespaces
for the objects, which are generated by the semantic group.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Choose a name without a '/'.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message RSO_SEGR266 indicates that there is an issue with the naming of a semantic group in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). Specifically, the error states that the name of the semantic group contains an illegal character, which in this case is the forward slash ('/').
Cause:
The error is triggered when a user attempts to create or modify a semantic group with a name that includes characters that are not allowed. In SAP BW, certain characters are restricted in naming conventions for various objects, including semantic groups. The forward slash ('/') is one of those illegal characters.
Solution:
To resolve this error, you should follow these steps:
Identify the Name: Determine the name of the semantic group that is causing the error. The error message will typically provide the name in the format of &1.
Rename the Semantic Group: Change the name of the semantic group Get instant SAP help. Sign up for our Free Essentials Plan.
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