How To Fix SAP_DOI002 - The row type of table &1 is too big (> &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: SAP_DOI - SAP Desktop Office Integration Demonstration Programs

• Message number: 002

• Message text: The row type of table &1 is too big (> &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAP_DOI002 - The row type of table &1 is too big (> &2) ?

  The SAP error message SAP_DOI002 indicates that the row type of a table exceeds the maximum allowed size. This typically occurs when the total size of the fields in a table row exceeds the limit set by the SAP system, which is generally 8,000 bytes for a standard table.
  Cause:
  
  Field Size Exceedance: The combined size of all fields in the table exceeds the maximum limit. This can happen if you have defined fields with large data types (e.g., STRING, RAW, or large CHAR/VARCHAR fields).
  Table Structure Changes: If there have been recent changes to the table structure, such as adding new fields or changing existing field types to larger sizes, this can lead to the error.
  Inappropriate Data Types: Using inappropriate data types for the fields can also contribute to the issue. For example, using STRING for fields that could be defined as CHAR or VARCHAR can unnecessarily increase the row size.
  
  Solution:
  
  Review Table Structure: Check the structure of the table in question (using transaction SE11) and identify the fields that are contributing to the large row size.
  Optimize Field Types: Change the data types of fields to more appropriate sizes. For example, if a field is defined as STRING, consider changing it to CHAR or VARCHAR with a defined length.
  Remove Unused Fields: If there are fields that are not being used, consider removing them from the table.
  Split the Table: If the table is inherently large due to the nature of the data it holds, consider splitting it into multiple related tables to reduce the size of each individual row.
  Use Structures: If applicable, use structures to group related fields together, which can help in managing the overall size.
  
  Related Information:
  
  Maximum Row Size: The maximum row size for a standard table in SAP is generally 8,000 bytes. However, this can vary based on the specific database and configuration.
  Data Dictionary: Use transaction SE11 to view and modify the data dictionary objects, including tables and their fields.
  Performance Considerations: Keep in mind that having large row sizes can also impact performance, as it may lead to increased memory usage and slower processing times.
  
  If you continue to face issues after making adjustments, consider consulting SAP support or reviewing the SAP Notes related to this error for additional guidance.