# Frequently Asked Questions

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<summary>1. What SAP ABAP Systems can SID-Refresh™ support?</summary>

Post activities for S/4HANA (from release 1610) and all Netweaver ABAP instance types (BW, ERP, HR, CRM, SRM, SCM, GTS, WEM, Solman)

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<summary>2. What config tables can be exported/imported using SID-Refresh?</summary>

Please refer to the [SID-Refresh User Guide](https://1076048841-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXhp08OmU8050PePmMgDt%2Fuploads%2FHrtCjUhjOqlsJgxhrvko%2F2989096961?alt=media) for the complete list.

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<summary>3. Can some Basis configuration tables be cleaned up?</summary>

Yes. Please refer to the [SID-Refresh User Guide](https://1076048841-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FXhp08OmU8050PePmMgDt%2Fuploads%2FHrtCjUhjOqlsJgxhrvko%2F2989096961?alt=media) for the complete list.

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<summary>4. Can customer-specified config tables be added to the list for export/import?</summary>

Yes, for SID-Refresh v1.3.0 and up. (Precaution: Customer must be aware and accept full responsibility for cleaning table contents in the refreshed system.)

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<summary>5. Can SID-Refresh support my system applications deployed in Linux/Unix?</summary>

Yes. Please refer to the [Product Overview](https://docs.itconductor.com/user-guide/sid-refresh/product-overview) page for the SAP Supported Operating Systems.

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<summary>6. Can SID-Refresh support my system applications deployed in Windows?</summary>

Yes. Please refer to the [Product Overview](https://docs.itconductor.com/user-guide/sid-refresh/product-overview) page fotogr the SAP Supported Operating Systems.

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<summary>7. Can SID-Refresh support my system applications deployed in the cloud?</summary>

Yes. Regardless of where your environment resides, you can use SID-Refresh to simplify your system refresh process as long as your systems are enrolled in IT-Conductor.

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<summary>8. What are the most common factors affecting the application performance?</summary>

The automated process executed using SID-Refresh remains consistent without miss regardless of system complexity, provided instructions are followed properly. However, system complexity affects the runtime of the export/import/cleanup together with the degree of parallelism and the number of components you selected for the export/cleanup/import process.&#x20;

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<summary>9. How long does it take to perform the export/import/cleanup process using SID-Refresh?</summary>

The entire process may take a few minutes up to several hours, depending on the same factors mentioned in the previous question. On average, it would take 4 hours to complete the system refresh process end-to-end.

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