How To Fix >1030 - You can only select sequential key fields

SAP Error Message - Details

• Message type: E = Error

• Message class: >1 - Shockwave SAPGUI message handling

• Message number: 030

• Message text: You can only select sequential key fields

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 >1030 - You can only select sequential key fields ?

  The SAP error message "1030: You can only select sequential key fields" typically occurs when you are trying to perform an operation that requires a specific order of key fields in a selection screen or when defining a selection criterion in a report or query. This error is often related to the way the database tables are structured and how the fields are defined in the data model.
  Cause:
  
  Non-Sequential Key Fields: The error arises when you attempt to select fields that are not in the correct sequential order as defined in the database table. In SAP, certain operations require that key fields be selected in a specific sequence.
  Incorrect Field Selection: If you are using a selection screen or a query and the fields you are trying to select do not follow the defined key sequence of the underlying table, this error will be triggered.
  Custom Reports or Queries: If you are developing custom reports or queries, and the key fields are not properly defined or ordered, this can lead to the error.
  
  Solution:
  
  Check Field Order: Review the selection criteria in your report or query. Ensure that the key fields are selected in the correct order as defined in the database table.
  Modify Selection Screen: If you are using a custom selection screen, adjust the order of the fields to match the sequential order of the key fields in the underlying table.
  Use Correct Key Fields: Make sure you are using the correct key fields for the operation you are trying to perform. Refer to the Data Dictionary (SE11) to check the key fields of the relevant table.
  Debugging: If you are developing a custom program, use the debugger to trace where the error occurs and verify the order of the fields being passed to the selection logic.
  
  Related Information:
  
  Data Dictionary (SE11): Use transaction SE11 to view the structure of the table you are working with, including the key fields and their order.
  ABAP Development: If you are an ABAP developer, ensure that your SELECT statements and internal table definitions respect the key field order.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message, as there may be specific patches or recommendations from SAP.
  
  By following these steps, you should be able to resolve the "1030: You can only select sequential key fields" error in SAP.