Base Segment ErrorsWarning
B020Invalid State Code
The consumer State Code is not a valid USPS abbreviation
Affected Field
#41State Code
Description
The State Code must be a valid two-character USPS state or territory abbreviation in uppercase. Invalid or lowercase values impair the bureau's ability to match the address to the consumer file.
Common Causes
- Full state name instead of the two-letter code
- Lowercase state code
- Typos such as transposed letters
How to Fix
- 1Validate against the USPS state/territory list
- 2Uppercase and trim to exactly two characters
- 3Reject or correct records with unknown state codes before submission
Examples
Invalid
TexValid
TXUse the two-character USPS abbreviation, uppercase
More Base Segment Errors
Catch Errors Before Submission
Metro2 software validates every field and catches errors like B020 before you submit to the credit bureaus.