How To Fix RSWADMDERR2188 - Too many '&1' elements in <&2>

SAP Error Message - Details

• Message type: E = Error

• Message class: RSWADMDERR2 - BEx Web applications: Error messages for XML/HTML-Parsing

• Message number: 188

• Message text: Too many '&1' elements in <&2>

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 RSWADMDERR2188 - Too many '&1' elements in <&2> ?

  The SAP error message RSWADMDERR2188, which states "Too many '&1' elements in <&2>", typically occurs in the context of SAP's Advanced Data Migration (ADM) or Data Services when there are too many elements (like records, fields, or data entries) being processed in a single operation or data flow. This can lead to performance issues or exceed system limits.
  Cause:
  
  Exceeding Limits: The error is often triggered when the number of elements (e.g., records, fields) exceeds the predefined limits set in the SAP system. This can happen during data migration or transformation processes.
  Configuration Issues: Incorrect configuration of data flows or mappings can lead to an excessive number of elements being processed simultaneously.
  Data Volume: Large volumes of data being processed in a single batch can also lead to this error.
  
  Solution:
  
  Reduce Data Volume: If possible, break down the data into smaller batches. Instead of processing a large dataset in one go, try to process it in smaller chunks.
  Check Configuration: Review the configuration of your data flow or mapping. Ensure that it is optimized and does not attempt to process more elements than necessary.
  Adjust System Parameters: If you have access to system settings, consider adjusting parameters that control the limits for processing elements. However, this should be done with caution and ideally under the guidance of an SAP Basis administrator.
  Error Handling: Implement error handling in your data flow to manage situations where the number of elements exceeds the limit. This can include logging errors and skipping problematic records.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the software you are using for any additional guidance or updates regarding this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Performance Tuning: Consider performance tuning of your data migration processes. This can include optimizing queries, indexing, and ensuring that the database is properly maintained.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. They can provide insights or solutions based on their experiences.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.