How To Fix D3806 - Column name has up to 8 characters

SAP Error Message - Details

• Message type: E = Error

• Message class: D3 - CCMS - DB2 on OS390

• Message number: 806

• Message text: Column name has up to 8 characters

Self-Explanatory Message

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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 D3806 - Column name has up to 8 characters ?

  The SAP error message D3806, which states "Column name has up to 8 characters," typically occurs when you are trying to create or modify a database table or structure in SAP that has a column name exceeding the maximum allowed length of 8 characters. This limitation is a characteristic of the underlying database systems that SAP uses, particularly in older versions or specific configurations.
  Cause:
  
  The error is triggered when a column name in a database table or structure exceeds the 8-character limit. This can happen during the creation of a new table, modification of an existing table, or when defining fields in a data dictionary object (like a structure or table).
  
  Solution:
  
  
  Rename the Column: Modify the column name to ensure it is 8 characters or fewer. This can be done in the Data Dictionary (SE11) or the relevant ABAP program where the table or structure is defined.
  
  
  Check Naming Conventions: Ensure that any naming conventions you are following do not lead to longer names. Use abbreviations or shorter terms where possible.
  
  
  Review Related Code: If the column name is referenced in ABAP code, ensure that all references are updated to match the new name.
  
  
  Transport Requests: If you are working in a development environment, ensure that any changes are included in a transport request for proper migration to other environments (like QA or Production).
  
  
  Testing: After making changes, test the functionality to ensure that everything works as expected and that there are no further issues related to the column name.
  
  
  Related Information:
  
  SAP Data Dictionary (SE11): This is the transaction code used to manage database objects in SAP. You can use it to view and modify table definitions.
  Naming Conventions: Familiarize yourself with SAP's naming conventions for database objects to avoid similar issues in the future.
  Documentation: Refer to SAP documentation or help resources for guidelines on naming conventions and limitations in the specific version of SAP you are using.
  
  By following these steps, you should be able to resolve the D3806 error and ensure that your column names comply with SAP's requirements.