How To Fix WB2B_TEW088 - You can only select a single line in the header table

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B_TEW - Messages for Trading Execution Workbench

• Message number: 088

• Message text: You can only select a single line in the header table

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B_TEW088 - You can only select a single line in the header table ?

  The SAP error message WB2B_TEW088, which states "You can only select a single line in the header table," typically occurs in the context of SAP's Business Warehouse (BW) or when working with certain transaction codes that involve header and item data. This error indicates that the system expects only one header record to be selected for processing, but multiple records have been selected instead.
  Cause:
  
  Multiple Header Selections: The most common cause of this error is that the user has selected multiple header records in a transaction or report where only one header record is allowed.
  Data Integrity Issues: There may be issues with the data integrity in the header table, leading to unexpected behavior.
  User Error: The user may not be aware that the transaction requires a single selection and has inadvertently selected multiple lines.
  
  Solution:
  
  Select a Single Header Record: Ensure that you are selecting only one header record when prompted. Review your selection criteria and adjust it to ensure only one record is highlighted.
  Check for Filters: If applicable, apply filters to narrow down the selection to a single header record.
  Review Transaction Documentation: Consult the documentation or help files related to the specific transaction you are using to understand the selection requirements.
  Data Validation: If you suspect data integrity issues, check the underlying data in the header table for duplicates or inconsistencies. You may need to work with your SAP administrator or data management team to resolve these issues.
  
  Related Information:
  
  Transaction Codes: This error may occur in various transaction codes related to BW reporting, data extraction, or other areas where header and item data are processed.
  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.
  User Training: If this error is common among users, consider providing training or documentation to help users understand how to properly select records in the relevant transactions.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or refer to SAP's official support channels for further assistance.