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Anthony Etzel
/ Categories: Infor LX & BPCS Tips

Infor LX & BPCS Tip of the Week: LX 8.4 Database

The database in LX 8.4 has undergone a significant change from previous versions. The database has been created using SQL DDL language instead of the old DDS language. The newer format allows for LX to take better advantage of advances in IBM database technologies as they move forward. Additionally, LX will be better able to make changes to tables (aka files) in the future without causing very large MR explosions to replace all programs that use a specific table. To ease the impact of this significant change, the LX tables (aka physical files) have new names that are the same as the previous version file names but with a “P” at the end, for example IIM is now IIMP. The old file names now belong to SQL views that looks just like the tables. This change made it easier to upgrade all the LX programs without changing every reference to every file. Many of the logical files remain although some have been replaced by SQL indexes to improve performance.
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Anthony Etzel

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Tips:  LX | BPCS | M3

Role-Based Security introduces Role type profiles and allows combining the use of Role profiles with the traditional LX User type security profile functionality. The new Role type profile can be defined to allow or deny access to All Products, Attention Key, Products, Programs, and Transaction Effects. Facility, Warehouse, and Company securities are still defined solely by the User profile settings and are not affected by the assignment of a Role. Where applicable, the Role authority is displayed alongside the User authority on the security profile maintenance screens making it easy to see where there are differences in authority between the User and the assigned Roles. 

When Users are assigned to Roles, security access in LX becomes a combination of authorities granted or denied by the Role, plus any User Exceptions. User Exceptions override authorities set by the Roles. A User can also be assigned to more than one Role.

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Tips: LN | Baan

In Baan IV, users define series and numbers in the Maintain First Free Numbers (tcmcs0147m000) session. In the Type of Number field, users must select the type of documents for which the series will be used. The generated document numbers are always numeric and can consist of up to six characters.

 

In LN, users must define number groups in the Number Groups (tcmcs0151m000) session and then in the First Free Numbers (tcmcs0150m000) session, define the series and numbers of each number group. Users assign the number groups to various purposes in the corresponding sessions. For example, in the Sales Order Parameters (tdsls0100s400) session, users can select the number group for sales orders and sales schedules. In the Sales Offices (tdsls0512m000) session, users can then select a series of that number group for the sales orders generated by a specific sales office. As the series codes can be alphanumeric, the generated document numbers can be alphanumeric and they can consist of up to nine characters.

The Infor LN database must be created with the appropriate size. For example, if at least 150 GB is required for a year, create the database with the required size from the beginning. Do not let the size increase to the required size and cause additional fragmentation in the database and the NTFS volume.  Set the autogrowth to a minimum of 10 percent or 1 GB (for each extent) to avoid fragmentation on file system level. Never use the default extent size of 1 MB.
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