How To Fix RSR_WWW101 - Label has specified invalid InfoObject = '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSR_WWW - Web Framework Messages

• Message number: 101

• Message text: Label has specified invalid InfoObject = '&'

What causes this issue?

You have assigned an invalid attribute IOBJNM to the label. You cannot
drag text to this InfoObject. The invalid value is &V1&

System Response

How to fix this error?

Assign a valid InfoObject to the Web item in the Web Application
Designer, or override the specification in the Web template by
assigning a valid value assignment to the parameter IOBJNM. All
characteristics and structures are valid that are available in the
query from which the query view obtains its data.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSR_WWW101 - Label has specified invalid InfoObject = '&' ?

  The SAP error message RSR_WWW101, which states "Label has specified invalid InfoObject = '&'", typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the InfoObjects being referenced in a query or report. This error indicates that the system is unable to recognize or find the specified InfoObject, which can be due to several reasons.
  Causes:
  
  Invalid InfoObject Name: The InfoObject specified in the query or report may not exist or may have been deleted.
  Transport Issues: If the InfoObject was recently transported from another system, it may not have been properly activated or may not exist in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the InfoObject.
  Query Design Issues: There may be a problem in the design of the query, such as incorrect references to InfoObjects.
  Data Source Issues: The underlying data source for the query may not be correctly set up or may be missing.
  
  Solutions:
  
  Check InfoObject Existence: Verify that the InfoObject specified in the error message exists in the system. You can do this by navigating to the InfoObject catalog in the SAP BW system.
  Re-activate InfoObjects: If the InfoObject exists but is not active, try reactivating it. This can be done in the InfoObject maintenance transaction (e.g., RSA1).
  Review Query Design: Open the query in the Query Designer and check for any incorrect references to InfoObjects. Ensure that all InfoObjects used in the query are valid and correctly configured.
  Check Authorizations: Ensure that the user executing the query has the necessary authorizations to access the InfoObject.
  Transport Check: If the InfoObject was recently transported, check the transport logs to ensure that it was successfully transported and activated in the target system.
  Data Source Validation: Ensure that the data source for the query is correctly set up and that it is pointing to the right InfoObjects.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoObjects and queries.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP BW documentation for best practices in query design and InfoObject management.
  
  If the issue persists after trying the above solutions, it may be helpful to consult with your SAP Basis or BW team for further investigation.