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Question

ORA-20110: InstallmentUtility.PAYINSTAL30: Amount paid (33605.00) for installment 1 of Invoice 406 is bigger than open installment amount (33605.00).

  • June 19, 2026
  • 4 replies
  • 16 views

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Need to offset one supplier invoice against a credit note. there was a value difference, where the supplier invoice value was higher by 40 than the credit invoice. Therefore, I raised another credit invoice to tally amounts. but still the system generated “ORA-20110: InstallmentUtility.PAYINSTAL30: Amount paid (33605.00) for installment 1 of Invoice 406 is bigger than open installment amount (33605.00)” error message.
To test a different way, I lowered the invoice amount by doing a mix payment to tally amounts with the credit invoice, but the system generates the same error message.

Any suggestions to sort out this issue?

4 replies

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Hi,

 

Are you trying to offset the original supplier invoice together with two credit invoices? 


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  • Author
  • Do Gooder (Partner)
  • June 23, 2026

Hi ​@Himarshi Gunathilaka ,

1)  Yes, was trying to offset the original supplier invoice with two credit invoices.
2) Since I got an error, I did a mixed payment to the supplier invoice and lowered down the open amount to credit invoice value to try setting it off.
But I still get the same error message.


Forum|alt.badge.img+8

Hi,

What IFS version are you in?


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  • Author
  • Do Gooder (Partner)
  • June 23, 2026

Hi ​@Himarshi Gunathilaka ,

This issue is in cloud env.