ERROR: LHDN portal invoice UUID : (number) LHDN invoice number (NULL) different from zoho invoice number
Error in question :
It would appear that you are experiencing a UUID mismatch error when pushing documents to the LHDN MyInvois portal.

Solution:
Navigate to the MyInvois portal (Organization Owner / Representatives account), check which environment the document is being pushed to.
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In Zoho Books > Settings > Marketplace > Installed Extensions > e-Invoice Malaysia > View Details > Configure, locate the Client ID

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Log into MyInvois portal , profile icon > view taxpayer profile > scroll to representatives, and confirm if the Client ID exists in the portal ( if it does not, check other portal, be it PREPROD or LIVE)

Check if the document already pushed to the alternate LHDN environment.
In Zoho Books, check the document's UUID and Public Link

Cross-check the TIN and BRN values.



Please do not hesitate to contact us if you have any questions or require any assistance.
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