How To Fix SDB2U109 - Upload impossible: Partitioning key specified in first line is invalid!

SAP Error Message - Details

• Message type: E = Error

• Message class: SDB2U - DB2/390: Messages for Function Group SDB2U

• Message number: 109

• Message text: Upload impossible: Partitioning key specified in first line is invalid!

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 SDB2U109 - Upload impossible: Partitioning key specified in first line is invalid! ?

  The SAP error message SDB2U109 indicates that there is an issue with the partitioning key specified in the first line of the data upload file. This error typically occurs when you are trying to upload data into a partitioned table in SAP HANA or another database system, and the partitioning key does not match the expected values or format.
  Cause:
  
  Invalid Partitioning Key: The partitioning key specified in the first line of your upload file does not correspond to any existing partition in the target table.
  Data Format Issues: The format of the partitioning key may not match the expected data type or format defined in the database schema.
  Missing Partition: The partition that the key refers to may not exist in the database.
  Incorrect Mapping: The mapping of the data in the upload file may not align with the structure of the target table.
  
  Solution:
  
  Check Partitioning Key: Verify that the partitioning key specified in the first line of your upload file is valid and corresponds to an existing partition in the target table.
  Review Data Format: Ensure that the data format of the partitioning key matches the expected format in the database schema (e.g., data type, length).
  Create Missing Partitions: If the partition does not exist, you may need to create it in the database before attempting the upload again.
  Correct Mapping: Ensure that the data in the upload file is correctly mapped to the columns of the target table, including the partitioning key.
  Consult Documentation: Refer to the SAP documentation or the specific database documentation for guidelines on partitioning and data uploads.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Database Documentation: Review the documentation for the specific database you are using (e.g., SAP HANA) for details on partitioning and data upload processes.
  Testing: Test the upload with a smaller dataset or a different partitioning key to isolate the issue.
  Logs and Traces: Review any logs or traces generated during the upload process for additional context on the error.
  
  By following these steps, you should be able to identify and resolve the issue causing the SDB2U109 error message.