How To Fix IU426 - >>>Checking database system restrictions

IU426 - Overview

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 426

• Message text: >>>Checking database system restrictions

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IU426 - >>>Checking database system restrictions ?

  The SAP error message IU426, which states "Checking database system restrictions," typically occurs during operations that involve database interactions, such as data uploads, migrations, or system upgrades. This error indicates that there are certain restrictions or limitations imposed by the database system that are being violated.
  Causes of Error IU426
  
  
  Database Version Compatibility: The version of the database you are using may not be compatible with the version of SAP you are running. This can lead to restrictions being enforced.
  
  
  Database Configuration: Certain configurations or settings in the database may not meet the requirements set by SAP. This could include memory settings, connection limits, or other parameters.
  
  
  Data Type Restrictions: The data types being used in your operations may not be supported by the database system, leading to restrictions.
  
  
  Database Size Limitations: If the database has reached its maximum size or if there are limitations on the number of records, this could trigger the error.
  
  
  User