The transactions have a future Accounting date.

Transactions from other applications can post up to six months beyond the current period in General Ledger. Transactions more than six months in the future reject during General Ledger posting. You can post rejected transactions when the accounting date is within six months of the current period.

• Verify if the General Ledger current period is up to date. See article "DocLink: How can I determine what the current period is in General Ledger?".
• Close the period if necessary. See article "DocLink: How do I close the month in General Ledger and open a new period?"
• Verify whether the entries have the correct accounting date or if they should be corrected. If the date is incorrect, the correction should be made in the application the entries originated.
• Refer to article "DocLink: What do I do when entries reject for a future period in General Ledger?" for instructions about how to post rejected transactions for a future period.

DocLink: How do I remove unposted and unwanted transactions from the General Ledger new file using File Tools?
DocLink: How do I move unposted and unwanted transactions out of my General Ledger new file using the Move option?
DocLink: What do I do when entries reject for a future period in General Ledger?