The most visible benefit of ERP integration is avoiding repeated data entry. The harder task is ensuring that two systems mean the same thing by the same record. If requisition references, supplier codes or units are interpreted differently, a technically working connection can still produce incorrect operational data.
Map records rather than screen names
Start by writing down what moves in each direction. Will the ERP send requisition items? Which system owns supplier updates? When should sourcing results or order information be retrieved? Every record needs a source, a destination and an operational owner.
OpenAPI is a standard description format for the capabilities of HTTP APIs. Having API documentation does not automatically connect a business process. Field mapping and failure handling remain part of the implementation. Confirm the documentation format and supported operations rather than assuming a particular standard is already in use.
Build a small mapping table
For a requisition item, begin with material code, description, quantity, unit and required date. Record whether each field is mandatory, how a blank value should be handled and which system is authoritative. A mapping between “piece” and “EA” can look trivial, but an incorrect unit conversion changes the order quantity.
Do not match suppliers through name similarity alone. Branches with similar names may have distinct records. Maintaining a relationship between source and destination identifiers also makes future support easier. Someone investigating a failed transfer should be able to locate the same business object in both systems.
Test repetition as well as success
A request that times out may still have completed. Sending it again should not create a duplicate business record. Agree unique transaction references and retry behaviour with the technical team, then verify how the available API supports that design.
Include missing units, inactive supplier records, connection failures and invalid date formats in the test set. Decide who receives an error and which record they must correct. A process that requires resending an entire file after every small error will be difficult to operate. The support procedure deserves the same attention as the successful demonstration.
How responsibilities are divided with Tenflex
Tenflex shares its API list and documentation. The customer's technical team or integration partner develops the connection on the other system's side, sends data and retrieves results. Do not assume a ready-made connector covers every company's workflow without configuration or development.
Validate a limited flow, such as requisitions and auction results, before expanding the scope. Order and supplier information can then be considered separately. The same questions apply to an IFS integration: which record is sent, when is the result retrieved and how is the same transaction identified at both ends? A successful go-live test should demonstrate recovery after a failure as well as the arrival of one valid sample record.
