IBAN checkdigit

Property	Value
A technical identifier, unique in a certain context. Technical key	IBAN_CHECKDIGIT
The human-friendly name shown for this concept in the user interface, used instead of the technical name to improve readability and understanding. Display name	IBAN checkdigit
An informal and short human-readable definition of a concept, in terms of a 'one-liner'. Short description	Validates the checkdigit component of IBAN (International Bank Account Number) values.
Informal and comprehensive human-readable definition of a concept. Description	This category encompasses data quality rules that verify the mathematical correctness of IBAN checkdigits. The IBAN checkdigit is calculated using a modulo 97 algorithm on the account number and bank code. By validating this checkdigit, the rule can detect transcription errors, data entry mistakes, and invalid IBAN values before they are processed. This validation is crucial for preventing payment failures and ensuring the accuracy of international bank transactions. The check helps maintain data quality in the Accuracy dimension by confirming that the IBAN follows the correct mathematical structure.
Hierachical parent concept of a concept. Parent	Checkdigit

Data quality rules

CDQ manages 1 data quality rules in this category.

Data quality rule	The country a linked concept is active or generally relevant for. Country scope	Informal and comprehensive human-readable definition of a concept. Description	Criticality<br/>Specifies how critical of the violation of a data quality rule.<br/>ERROR: Indicates a critical data quality rule violation that requires correction.<br/>WARNING: Indicates a potential data quality issue that should be reviewed.<br/>INFO: Indicates an informational finding with no immediate impact on data quality. Criticality	Rule release status<br/>The release status in terms of development progress or maturity of a data quality rule.<br/>IDEA: Initial rule definition that documents a business requirement but is not yet active in services.<br/>DRAFT: Rule concept is being prepared or refined but is not yet finalized for implementation or execution.<br/>HYPERCARE: Rule is newly released and under increased observation to ensure stable behaviour and correct results.<br/>RELEASED: Rule has passed verification and is actively executed in productive CDQ services.<br/>DEACTIVATED: Rule is temporarily removed from the active rule set because it needs correction or clarification before re release.<br/>ARCHIVED: Rule is permanently retired and no longer maintained or intended for future activation. Rule release status
IBAN checksum invalid ACCURACY	WORLD (World)	Checks the integrity of a given IBAN by validating the checkdigit using the ISO-7604 MOD97-10 algorithm.	ERROR	IDEA