Importing Bills of Material Master Data

In this topic, you will read about importing master data related to bills of material.

Importing Bills of Material

Steps, Tools, Reference Designators, and Overhead data are not included in the Import BOM provider or scenario but can be added if desired.

Tip: The keys to the bill of master data are BOMID and RevisionID and both are required. Additionally, the Hold column should be specified as either True or False.

BOM ID

BOM ID is up to 15 alphanumeric characters in length and its length is defined on the Numbering Sequences (CS201010 form. You can use manual or automatic numbering. For the automatic numbering you can use an alphabetic prefix; that is, to use a start number like BOM00000. If you have an external PDM or drawing system, you might want to synchronize the data between the external system and MYOB Acumatica by using the same identity scheme. Keep in mind however that the BOM ID must be unique; that is, the same BOM ID cannot be used for another inventory id or warehouse.

Attention: Note the following:

If you use automatic numbering for the BOM ID, then rerunning the import for the same data will create another bill of material with a different BOM ID. For this reason, we recommend that you select the Manual Numbering check box for the initial load. Generate in your spreadsheet a BOM ID conforming to the numbering sequence you plan to use and after your final import you can set the Last Number to the appropriate value. The values in the BOM ID and Revision columns should be the same for each line associated with a particular bill or material.
This import scenario cannot be used to update existing bills of material so if a bill of material was imported incorrectly then you should delete it by using the Bill of Material (AM208000) form. On the Import by Scenario (SM206036) form, use the TOGGLE ACTIVATION and TOGGLE PROCESSING buttons to clear the Active and Processed check boxes respectively for all rows and then find the lines that need to be imported and select the Active check box for all of lines of a bill of material.

Effective Start Date

The effective start date of a new bill of material is the system date and cannot be overridden on the form but it can be included in the import data. The import mapping defaults the element to the current MYOB Acumatica business date using the @Today parameter because all key fields must be specified on an import scenario.

Inventory Subitems

By default, the subitem elements are inactive in the both the data provider and import scenario. If you are using subitems, then select the Active boxes in both the provider and import scenario. The following elements are related to subitems:

Subitem: The subitem ID for the assembly in the BOM Summary area
Matl Subitem: The subitem for the material on the Materials area.

Required Fields

In the following table, you can find the fields that must be filled on import.


Target Object	Filed / Action Name
BOM Summary	BOM ID
BOM Summary	Inventory ID
BOM Summary	Subitem (only if enabled)
BOM Summary	Warehouse
Operations	Open Nbr
Operations	Work Center
Operations Note: You can clear the Active check box for this field in the import scenario to copy it from the work center	Operation Description
Operations Attention: You can clear the Active check box for this field in the import scenario to copy it from the work center	Backflush Labor (Default to Flash if null)
Materials Attention: If there are no materials for an operation, all materials columns need to be blank in the row.	Inventory Id
Materials	Subitem (only if enabled)
Materials Note: You can clear the Active check box for this field in the import scenario to copy it from the base UOM of the stock or non-stocki tem.	UOM
Materials Attention: You can clear the Active check box for this field in the import scenario to copy it from the work center	Backflush (True or False)

Additional Fields

For these fields you can only leave blank if you make them inactive in the import scenario and they will be defaulted.


Target Object	Field / Action Name	Default
Operations	Setup Time	0 (zero)
Operations	Run Units	0 (zero)
Operations	Run Time	01:00 (1 hour)
Operations	Machine Units	0 (zero)
Operations	Machine Time	01:00 (1 hour)
Operation	Queue Time	0 (zero)
Materials	Qty Required	1