The hadeeth referred to in the question is the hadeeth of Abu Hurayrah (may Allah be pleased with him) who said: The Messenger of Allah (blessings and peace of Allah be upon him) said: âEvery important word or matter that does not being with remembrance of Allah is maimed.â
And the hadeeth with narrated in other, similar versions.
It was narrated by Imam Ahmad in al-Musnad (14/329) Muâsasat al-Risaalah edn. and by many other authors of Sunans and Musnads.
There are two things wrong with it:
The weakness of Qurrah ibn âAbd al-Rahmaan. Ahmad ibn Hanbal said: He is munkar al-hadeeth jiddan (i.e., a very weak narrator). Yahya ibn Maâeen said: He is daâeef al-hadeeth. Abu Zarâah said: The hadeeths that he narrates are munkar.
See: Tahdheeb al-Tahdheeb, 8/373
Some of the scholars think it more likely that the correct view concerning it is that in the report from al-Zuhri it is mursal, and mursal is one of the categories of daâeef (weak) hadeeths.
It was narrated by al-Nasaaâi in âAml al-Yawm waâl-Layla (495, 497) from al-Zuhri. He said: The Messenger of Allah (blessings and peace of Allah be upon him) said:â¦ and he narrated it.
Al-Daaraqutni (may Allah have mercy on him) said:
The correct view is that saheeh reports from al-Zuhri are mursal. End quote.
It was also classed as daâeef by al-Zaylaâi in Takhreej al-Kashshaaf, 1/24 and by Shaykh al-Albaani in Irwaâ al-Ghaleel (1/29-32). And it was classed as daâeef by the commentators on the Muâsasat al-Risaalah edition of Musnad Ahmad.
The hadeeth was classed as hasan or saheeh by a number of scholars. It was classed as hasan by al-Nawawi and Ibn Hajar, and it was classed as saheeh by Ibn Daqeeq al-âEid and Ibn Mulqin.
Shaykh Ibn Baaz (may Allah have mercy on him) was asked about it and said:
This hadeeth was narrated via two or more isnaads by Ibn Hibbaan and others. Some scholars classed it as daâeef, but it is more likely to be hasan because of corroborating evidence (hasan li ghayrihi). End quote.
Majmooâ Fataawa Ibn Baaz (25/135)
The meaning of the hadeeth is acceptable and applicable. Allah opens His Book with the Basmalah, and Sulaymaan (peace be upon him) opened his letter to the Queen of Sheba (Sabaâ) with the Basmalah. Allah says (interpretation of the meaning): âVerily, it is from Sulaymaan (Solomon), and verily, it (reads): In the Name of Allaah, the Most Gracious, the Most Mercifulâ al-Naml 27:30. The Prophet (blessings and peace of Allah be upon him) opened his letter to Heraclius with the Basmalah, and he used to start his khutbahs with praise and glorification of Allah.
Most of the fuqahaâ are of the view that it is prescribed and mustahabb to say the Basmalah when starting important things.
It says in al-Mawsooâah al-Fiqhiyyah (8/92):
Most of the fuqahaâ are agreed that saying the name of Allah is prescribed for all things of importance, both acts of worship and other things. End quote.
And Allah knows best.