How To Fix SDB2U117 - Below SAP NW 7.00 max. primary quantity is limited to 500000 KB.

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 117

• Message text: Below SAP NW 7.00 max. primary quantity is limited to 500000 KB.

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 SDB2U117 - Below SAP NW 7.00 max. primary quantity is limited to 500000 KB. ?

  The SAP error message SDB2U117 indicates that you are trying to create or modify a database table in a way that exceeds the maximum primary quantity limit of 500,000 KB (kilobytes) for SAP NetWeaver versions below 7.00. This limit is related to the maximum size of a table's primary key or the maximum size of a table's data segment.
  Cause:
  The error typically occurs when:
  
  You are attempting to create a table or modify an existing table that has a primary key or data segment that exceeds the 500,000 KB limit.
  The data types or the number of fields in the primary key or the overall structure of the table is too large.
  
  Solution:
  To resolve this issue, you can consider the following approaches:
  
  
  Review Table Structure: Check the structure of the table you are trying to create or modify. Ensure that the primary key is not overly large. You may need to reduce the number of fields or the size of the fields in the primary key.
  
  
  Optimize Data Types: Use more efficient data types for your fields. For example, if you are using CHAR or STRING types, consider using smaller types like VARCHAR or INT where applicable.
  
  
  Split the Table: If the table is too large, consider splitting it into multiple related tables. This can help in managing the data more effectively and staying within the limits.
  
  
  Upgrade SAP Version: If feasible, consider upgrading to a newer version of SAP NetWeaver (7.00 or higher) where the limits may be higher or more flexible.
  
  
  Consult Documentation: Refer to the SAP documentation for your specific version to understand the limitations and best practices for table design.
  
  
  Seek SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide specific guidance based on your system configuration and requirements.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on table design and limitations.
  Database Documentation: Review the database documentation for the specific database you are using with SAP, as there may be additional constraints or recommendations.
  Performance Considerations: Keep in mind that larger tables can impact performance, so optimizing table design is not only about avoiding errors but also about maintaining system efficiency.
  
  By following these steps, you should be able to address the SDB2U117 error and successfully manage your database tables within the constraints of your SAP environment.