How To Fix EI798 - Length specification is outside of valid area.

SAP Error Message - Details

• Message type: E = Error

• Message class: EI - Foreign Trade: Gen. Output

• Message number: 798

• Message text: Length specification is outside of valid area.

What causes this issue?

The length you entered for the commodity code or the import code number
is greater than the maximum value 17.
&Example&
In the EU, the commodity code is 8 digits in length.
The import code number, on the other hand, has the length 11.
In the US, both numbers are 10 digits long. Also in Japan.

How to fix this error?

Enter a length that is less than or equal to 17.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EI798 - Length specification is outside of valid area. ?

  The SAP error message EI798, which states "Length specification is outside of valid area," typically occurs in the context of data processing or data transfer within SAP systems. This error indicates that a length specification for a data field exceeds the defined limits or boundaries set in the system.
  Causes:
  
  Data Length Exceeding Limits: The most common cause is that the length of the data being processed exceeds the maximum length defined for that field in the database or data structure.
  Incorrect Mapping: If you are using data mapping (e.g., in IDocs, BAPIs, or other interfaces), the source and target fields may not match in terms of length.
  Configuration Issues: There may be configuration settings in the system that define the maximum lengths for certain fields, and these may not align with the incoming data.
  Data Type Mismatch: The data type of the field may not support the length of the data being processed (e.g., trying to store a string that is too long in a CHAR field).
  
  Solutions:
  
  Check Field Lengths: Review the data structure definitions in the relevant tables or structures to ensure that the data being processed does not exceed the defined lengths.
  Adjust Data Mapping: If you are working with interfaces, ensure that the mapping between source and target fields is correct and that the lengths are compatible.
  Modify Data: If possible, truncate or modify the data being sent to fit within the defined limits.
  Review Configuration: Check any relevant configuration settings in the system that may define maximum lengths for fields and adjust them if necessary.
  Debugging: Use debugging tools in SAP to trace the data flow and identify where the length specification is being violated.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) to check the definitions of the relevant tables or structures.
  Documentation: Review the documentation for the specific module or functionality you are working with to understand the expected data formats and lengths.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.