How To Fix /BOFU/FBI_DT_VIEW027 - Field name &1 must not exceed &3 characters in length

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOFU/FBI_DT_VIEW -

• Message number: 027

• Message text: Field name &1 must not exceed &3 characters in length

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOFU/FBI_DT_VIEW027 - Field name &1 must not exceed &3 characters in length ?

  The SAP error message /BOFU/FBI_DT_VIEW027 Field name &1 must not exceed &3 characters in length typically occurs in the context of SAP BusinessObjects or SAP BW (Business Warehouse) when a field name exceeds the maximum allowed character limit. This error is often encountered during data modeling, report generation, or when creating queries.
  Cause:
  
  Field Name Length Exceeded: The primary cause of this error is that the field name you are trying to use exceeds the maximum character limit defined by SAP. Different SAP modules may have different limits, but commonly, field names should not exceed 30 characters.
  Data Source Configuration: If you are pulling data from a source that has longer field names, this can lead to issues when trying to map or use those fields in SAP.
  Custom Fields: If you have created custom fields or modified existing ones, they may inadvertently exceed the character limit.
  
  Solution:
  
  Rename the Field: The most straightforward solution is to rename the field to ensure it does not exceed the character limit. You can do this in the data source or in the query designer.
  Check Data Source: Review the data source configuration to ensure that field names are compliant with SAP's character limits. If necessary, modify the source to shorten field names.
  Use Aliases: If renaming is not feasible, consider using aliases or shorter names in your reports or queries to avoid exceeding the limit.
  Review Documentation: Check the SAP documentation for the specific module you are working with to confirm the maximum character limits for field names.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions for this error.
  Field Naming Conventions: Familiarize yourself with SAP's field naming conventions and best practices to avoid similar issues in the future.
  Testing: After making changes, test the data model or report to ensure that the error is resolved and that the data is being pulled correctly.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting the SAP community for further assistance.