Construction v26

Sicon Construction is a set of add-on modules for Sage 200, based around the well-established Sicon Job Costing module to capture costs from purchase orders, purchase invoices, stock issues, cash transactions and labour to create reliable and accurate costings linked directly to transactions processed within Sage 200. Handling CIS, CITB, Applications, Retentions and Valuations and Payments.

Release notes:

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260.0.4

Date applied: June 5, 2026

260.0.3

Issues Resolved
Issues Resolved
  • [#18094] Customer Application Ledger will check for archived transactions and not error.

Date applied: April 30, 2026

260.0.2

Hot Fix Enhancements
Change in Functionality
  • [#17765] Fixed polarity of values for invoices and payments if loading allocations in SiconAppLinkedTransView for the HUB

Date applied: April 15, 2026

260.0.1

Issues Resolved
Issues Resolved
  • [#18101] Increased the length of the application reference to stop ‘Cannot set the value of the field’ so It can fit a max length project number.
  • [#16705] Fixed polarity on CITB net value when posting a valuation with CITB
  • [#16872] Fixed issue where the retention value was included in the CIS Split calculations for an invoice that has come from Applications
  • [#17134] Posting valuations with a different tax code to standard should not show the empty standard line in the tax analysis.
  • [#16778] fixed issue where no CIS details were showing for a credit note when reversing a supplier valuation on the CIS Tab on the Transaction Enquiry
  • [#18173] added minimum screen size and adjust button anchoring to prevent overlap
  • [#18176] Add validation to ensure retention due dates are set when corresponding retention values are provided on the Generate Ap
  • [#18350] Fix error on CIS return submission due to CreditNoteReference length not set to 40 characters in CISPaymentAudit table

Date applied: April 1, 2026

260.0.0

Important
Important Info

All iterations of the Sicon v25 development release have now been incorporated into the full Sicon v260.0.0 release.
To view the release notes for Sicon v25 development iterations, please follow the link below.

Click here for the Sicon Construction & CIS v25 Release Notes

Date applied: March 5, 2026