Procurement & Logistics

Find further information here:

Are you interested in starting or continuing a business relationship with WACKER? Then you need a free Ariba Network account. This interface lets you exchange information and documents with us and participate in procurement activities.

Ariba Network offers numerous advantages:

Our partners need to take the following steps for the SAP Ariba platform’s onboarding process:

Step 1: Choose whether to create a standard or enterprise account

Step 2: Create an Ariba Network account or login with your existing company account

Step 3: Fill out and submit WACKER’s registration & certificate management questionnaires


We expect our suppliers to sign up for Ariba Network.
Find further information here:

You are invited to a WACKER eAuction? First, you need an Ariba Network account. See the “Supplier Onboarding Process” section for more information.

Find below a Quick Card with instructions, how to participate in a WACKER eAcution.

Want to participate in a WACKER tender? First, you need an Ariba Network account. See the “Supplier Onboarding Process” section for more information.

Want to learn more about the Ariba Network tendering process? Find further information here:

We want to make order processing as efficient as possible.
Our goal is to digitize with our suppliers all steps in the process from purchase order to purchase order change, order confirmation, shipping notification, goods receipt posting, invoicing and payment.

We will be expecting our suppliers to support us in this endeavor:

Suppliers can use the SAP Ariba EDI / Web EDI platform

Before order processing can be migrated to SAP Ariba, our partners must complete the following steps:

Step 1: Register on Ariba as a WACKER supplier (see the “Supplier Onboarding Process” section for more information)


Step 2: Decide whether you want to create a standard account or an enterprise account. WACKER considers a free standard account to be entirely sufficient. With the enterprise account, you can boost your internal efficiency (sales administration, accounting) by automatically transferring documents to your ERP system.

Step 4: Set up your supplier account to receive WACKER purchase orders

For order processing, we will be expecting our partners to provide the following messages in future:

WACKER additionally needs supplier cooperation to enable automatic posting of incoming goods. The process relies on data records provided by the supplier, which are used to record the delivered goods. Suppliers can provide these records in one of the following ways:

Both options require that delivery notes be transmitted to WACKER electronically.