How To Fix RSDME840 - &1 not supported.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 840

• Message text: &1 not supported.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME840 - &1 not supported. ?

  The SAP error message RSDME840 typically indicates that a certain operation or function is not supported for the specified object or data type in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error can occur in various scenarios, such as when working with InfoObjects, InfoProviders, or during data extraction and transformation processes.
  Cause:
  
  Unsupported Data Type: The object you are trying to use may have a data type or structure that is not supported for the operation you are attempting.
  Incorrect Configuration: There may be a configuration issue with the InfoObject or InfoProvider that is causing the operation to fail.
  Version Compatibility: The version of SAP BW or BI you are using may not support certain features or functionalities that you are trying to access.
  Missing Authorizations: Sometimes, the error can be related to insufficient authorizations to perform the operation on the specified object.
  
  Solution:
  
  Check Object Compatibility: Verify that the object you are working with is compatible with the operation you are trying to perform. Consult the SAP documentation for the specific object type.
  Review Configuration: Ensure that the configuration of the InfoObject or InfoProvider is correct. Check for any inconsistencies or missing settings.
  Update SAP Version: If you are using an older version of SAP BW/BI, consider upgrading to a newer version that supports the features you need.
  Check Authorizations: Ensure that you have the necessary authorizations to access and manipulate the object in question. You may need to consult with your SAP security team.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve the issue.
  Debugging: If you have access to debugging tools, you can try to trace the execution to identify the exact point of failure and gather more information about the error.
  
  Related Information:
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  SAP Help Portal: Utilize the SAP Help Portal for documentation related to the specific version of SAP BW/BI you are using.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like RSA1 for Data Warehousing Workbench) that can help you navigate and troubleshoot issues in SAP BW.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.