How To Fix AD846 - Table & is too long (>&)

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 846

• Message text: Table & is too long (>&)

What causes this issue?

The sum of the field lengths of the table fields is too large.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

If the table activation program delivered the message as an error,
remove fields from the table or shorten the field lengths.
If the message is delivered as a warning the active version already
exceeds the specified limit.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD846 - Table & is too long (>&) ?

  The SAP error message AD846 indicates that a table is too long, meaning that the length of the table exceeds the maximum allowed size for a particular operation or context. This error typically arises in scenarios involving data processing, such as when working with internal tables in ABAP programs or when handling large datasets in reports or transactions.
  Cause:
  
  Exceeding Maximum Length: The internal table or data structure you are trying to use exceeds the maximum length allowed by SAP. This can happen if you are trying to load or process a large amount of data at once.
  Data Type Limitations: The data type of the internal table or structure may not support the amount of data being processed.
  Inefficient Data Handling: The way data is being handled in the program may lead to excessive memory usage, causing the table to exceed its limits.
  
  Solution:
  
  
  Optimize Data Handling:
  
  Review the logic of your program to ensure that you are not unnecessarily loading large amounts of data into memory.
  Use pagination or chunking techniques to process data in smaller batches instead of loading everything at once.
  
  
  
  Check Data Types:
  
  Ensure that the data types used for your internal tables or structures are appropriate for the data being processed. For example, if you are using a standard table type, consider using a more suitable type that can handle larger datasets.
  
  
  
  Increase Table Size:
  
  If applicable, consider increasing the size of the internal table or using a different data structure that can accommodate larger datasets.
  
  
  
  Use Database Views:
  
  Instead of loading large datasets into internal tables, consider using database views or selection options to filter the data at the database level before it is loaded into the program.
  
  
  
  Review Program Logic:
  
  Analyze the program logic to identify any inefficiencies or unnecessary data processing that could be optimized.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. Sometimes, SAP provides fixes or recommendations for specific scenarios.
  Documentation: Review the ABAP documentation for guidelines on handling internal tables and memory management.
  Performance Analysis: Use performance analysis tools (like ST05 or SAT) to identify bottlenecks in your program that may be causing excessive memory usage.
  
  If the problem persists after trying these solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.