How To Fix DB844 - Invalid exponent

DB844 - Overview

• Message type: E = Error

• Message class: DB - Messages for logical databases and background processing

• Message number: 844

• Message text: Invalid exponent

What causes this issue?

You entered a floating point number with an invalid exponent.

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

A valid floating point number has the following structure: Sign
(optional), mantissa (with decimal places and thousand separators as
required), and the exponent (optional), consisting of the character
"E", a sign (if required) and the exponent itself.
&ABAP_EXAMPLES&,,
-1&V1&234&V2&567E-07
4
+999E7
4&V2&56

System Response

The system cannot accept your entry.

How to fix this error?

Correct your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DB844 - Invalid exponent ?

  The SAP error message DB844 "Invalid exponent" typically occurs in the context of database operations, particularly when dealing with numeric data types or calculations that involve exponentiation. This error can arise due to various reasons, including:
  Causes:
  
  Invalid Numeric Values: The error may occur if there are invalid or unexpected numeric values being processed, such as extremely large or small numbers that exceed the limits of the data type.
  Data Type Mismatch: If there is a mismatch between the expected data type and the actual data type being used in calculations or database operations, it can lead to this error.
  Database 
  Configuration Issues: Sometimes, the database configuration or settings may not support certain operations, leading to errors when performing calculations.
  Corrupted Data: If the data in the database is corrupted or not formatted correctly, it can lead to unexpected behavior and errors.
  
  Solutions:
  
  Check Data Values: Review the data being processed to ensure that all numeric values